1 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4 in case some system header has #define'd it. Problem reported by
6 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
8 2004-09-08 Bruno Haible <bruno@clisp.org>
10 * stdint_.h.in: New file, taken from GNU clisp.
12 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
14 * xvasprintf.h: New file.
15 * xvasprintf.c: New file.
16 * xasprintf.c: New file.
18 2004-09-08 Bruno Haible <bruno@clisp.org>
20 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
22 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
24 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
26 Import from coreutils.
27 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
28 strings on unbounded length. alloca's performance benefits aren't
31 (parse_with_separator): New function, with most of the internals
32 of the old parse_user_spec. Allow user to omit both user and group,
33 for compatibility with FreeBSD.
34 Clone only the user name, not the entire spec.
35 Do not set *uid, *gid unless entirely successful.
36 Avoid memory leak in some failing cases.
37 Fix regression for USER.GROUP reported by Dmitry V. Levin in
38 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
39 (parse_user_spec): Rewrite to use parse_with_separator.
41 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
43 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
44 its complicated substitute.
45 * argp-help.c: Include <errno.h>, for program_invocation_short_name
46 and program_invocation_name.
47 (__argp_basename) [!_LIBC]: Remove; the only use was
49 (__argp_short_program_name): Change condition from
50 !defined __argp_short_program_name to
51 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
52 to match argp-namefrob.h.
53 (__argp_failure): Don't assume strerror_r returns char *.
54 * argp-parse.c (N_): Define unconditionally.
55 (argp_default_options): Fill out initializers with 0 to avoid
58 2004-08-12 Simon Josefsson <jas@extundo.com>
60 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
61 * getopt_.h: Renamed from getopt.h.
63 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
67 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
68 wmemchr or wmemcpy. Problem reported by Robert Dahlem
69 for Reliant Unix 5.43.
71 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
72 (union fooround): Use uintmax_t, not long int.
73 The rest is a merge from libc:
74 [defined _LIBC]: Include <shlib-compat.h>.
75 (_obstack) [defined _LIBC]: Remove after 2.3.4.
77 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
79 * strverscmp.c: Convert to UTF-8.
81 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
83 * obstack.h (obstack_empty_p):
84 Don't assume that chunk->contents is suitably aligned.
85 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
86 Likewise. Problem reported by Benno in
87 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
89 * chown.c (rpl_chown): Work even if the file is writeable but not
90 readable. This could be improved further but it'd take some work.
92 2004-08-08 Simon Josefsson <jas@extundo.com>
94 * xgethostname.c: Don't include error.h (not used).
97 * getpass.c: Include getpass.h first.
99 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
101 * xalloc-die.c: New files.
102 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
104 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
105 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
106 (_, N_, xalloc_die): Move to xalloc-die.c.
107 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
108 so that we needn't mess with xalloc_msg_memory_exhausted.
110 * sha1.h: Renamed from sha.h.
111 (SHA1_H): Renamed from _SHA_H.
112 (sha1_ctx): Renamed from sha_ctx.
113 (sha1_init_ctx): Renamed from sha_init_ctx.
114 (sha1_process_block): Renamed from sha_process_block.
115 (sha1_process_bytes): Renamed from sha_process_bytes.
116 (sha1_finish_ctx): Renamed from sha_finish_ctx.
117 (sha1_read_ctx): Renamed from sha_read_ctx.
118 (sha1_stream): Renamed from sha_stream.
119 (sha1_buffer): Renamed from sha_buffer.
120 * sha1.c: Likewise; renamed from sha.c.
121 Do not include <sys/types.h>.
122 Include <stddef.h> rather than <stdlib.h>.
124 2004-08-08 Bruno Haible <bruno@clisp.org>
126 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
127 FILESYSTEM_PREFIX_LEN.
128 * progreloc.c: Likewise.
129 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
131 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
134 * argp-help.c (make_hol, hol_append): Don't assume that
135 SIZE_MAX is a valid preprocessor constant.
136 (__argp_basename): Change from "#ifndef _LIBC"
137 to "#ifndef __argp_short_program_name", so that
138 we don't compile these functions for tar.
140 More merges from coreutils.
141 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
142 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
144 * addext.c: Remove; no longer needed.
145 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
146 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
147 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
148 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
149 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
150 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
151 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
152 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
153 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
154 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
155 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
156 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
157 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
158 Import changes from coreutils.
160 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
162 Merge from coreutils.
164 * .gdb-history: Remove; this doesn't belong here.
166 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
167 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
168 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
170 * dirname.h: Include <stdbool.h>.
171 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
172 for consistency with POSIX terminology. All uses changed.
173 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
174 (strip_trailing_slashes): Use bool for booleans.
175 * stripslash.c (strip_trailing_slashes): Likewise.
177 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
178 sometimes returns a positive errno value even when it succeeds.
179 (print_errno_message) [!LIBC]: Fall back on strerror if
182 * path-concat.c (mempcpy): Don't define if a system header defines it.
183 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
184 (longest_relative_suffix): New function.
185 (path_concat): Use it. Assume first argument is not NULL.
186 Port to DOS. Omit redundant separators.
187 Report an error instead of returning NULL.
188 Use mempcpy instead of memcpy.
189 (xpath_concat): Remove: not declared or used.
191 * same.h: Include <stdbool.h>
192 (same_name): Return bool, not int.
193 * same.c (same_name): Likewise.
194 (errno): Don't declare; we assume C89 or better now.
196 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
197 if not already defined.
199 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
200 * dup-safer.c (errno): Likewise.
202 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
204 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
207 2004-08-03 Simon Josefsson <jas@extundo.com>
209 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
210 * progname.h: Don't include stdbool.h.
212 2004-08-02 Simon Josefsson <jas@extundo.com>
214 * getsubopt.h: New file, with comments from Bruno Haible.
215 * getsubopt.c: New file, from glibc, but slightly modified based on
216 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
218 2004-08-01 Simon Josefsson <jas@extundo.com>
220 * xgetdomainname.c: Include stdlib.h, for free().
222 2004-07-16 Simon Josefsson <jas@extundo.com>
226 2004-07-16 Bruno Haible <bruno@clisp.org>
228 * backupfile.h: Add extern "C" for C++.
229 * closeout.h: Likewise.
230 * copy-file.h: Likewise.
231 * findprog.h: Likewise.
232 * full-write.h: Likewise.
233 * pathname.h: Likewise.
234 * progname.h: Likewise.
235 * stpcpy.h: Likewise.
236 * stpncpy.h: Likewise.
237 * strcase.h: Likewise.
238 * strstr.h: Likewise.
239 * xalloc.h: Likewise.
241 * mbswidth.h: Add extern "C" for C++.
242 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
244 2004-07-09 Simon Josefsson <jas@extundo.com>
246 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
247 failed without this.)
249 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
251 * fchown-stub.c: New file.
253 2004-06-24 Jim Meyering <jim@meyering.net>
255 * obstack.h (obstack_base): Cast to (void *), per documentation.
257 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
259 * argz.c, argz_.h: New files, which are autoupdated from libtool.
261 2004-06-01 Jim Meyering <jim@meyering.net>
263 * calloc.c: New file.
265 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
267 * getdate.y (yylex): Allow space between sign and number.
268 Problem reported by Dan Jacobson.
270 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
271 and Jim Meyering <jim@meyering.net>
273 Merge from coreutils CVS.
275 * stat-macros.h: New file, with contents from file-type.h
276 and coreutils' system.h.
277 * file-type.c: Include "stat-macros.h".
278 * file-type.h (file_type): Move all macro definitions to new file,
281 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
282 Wrap old code with this conditional.
283 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
284 function that does not dereference symlinks.
285 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
287 * xreadlink.c: Include xreadlink.h first, to catch .h file
289 (xreadlink): Accept new arg SIZE, for efficiency.
290 All decls and uses changed.
291 * xreadlink.h: Include <stddef.h>, for size_t.
293 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
294 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
296 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
298 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
300 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
301 macros to be defined.
302 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
303 the allocator returns NULL because the requested size is zero.
305 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
307 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
308 var. Add comment explaining why libc still defines it. This
309 merges the following patch from glibc:
310 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
312 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
314 * obstack.c (_obstack): Remove unused variable. It hasn't been
315 present in glibc since revision 1.1 of this file.
316 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
317 obstack_alignment_mask, obstack_alloc, obstack_base,
318 obstack_blank, obstack_blank_fast, obstack_chunk_size,
319 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
320 obstack_grow0, obstack_init, obstack_int_grow,
321 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
322 obstack_next_free, obstack_object_size, obstack_ptr_grow,
323 obstack_ptr_grow_fast, obstack_room): Remove declarations of
324 nonexistent functions.
326 2004-05-17 Derek R. Price <derek@ximbiot.com>
327 Paul Eggert <eggert@cs.ucla.edu>
329 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
331 2004-05-14 Bruno Haible <bruno@clisp.org>
333 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
334 that consists of a '.' followed by an empty digit string.
335 Patch by Tor Lillqvist <tml@iki.fi>.
337 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
339 Port obstack to the AS/400, where pointers are 16 bytes wide and
340 you cannot cast an integer to a valid pointer. This patch is
341 currently waiting to be integrated into glibc; see
342 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
344 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
345 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
346 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
347 (struct obstack): temp member is now a union of a pointer and
348 an integer, instead of an integer. All integer uses changed.
349 This does not affect the physical layout of struct obstack,
350 except on hosts (like the AS/400) where the size or alignment of
351 void * is greater than that of ptrdiff_t.
352 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
353 __STDC__)]: Store temporary in pointer member of union, not
355 * obstack.c: Include <stddef.h>, for offsetof.
356 (struct fooalign): Remove; it doesn't need a name.
357 (union fooround): Change double to long double, and add void *.
358 (DEFAULT_ALIGNMENT): Use offsetof to compute.
359 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
360 not a macro. Hence the values are always int; so remove all
361 casts-to-int in uses.
363 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
364 Derek Price <derek@ximbiot.com>
366 * alloca.c: Include <alloca.h>, to get our interface.
367 * alloca_.h: Use __alloca on AIX, so that we don't have to
368 include <alloca.h> first. Use C89 prototype for alloca; this
369 requires including <stddef.h> for size_t. Use extern "C" if C++.
370 Use #elif for simplicity, since we can assume C89 now.
371 Don't try to source the system alloca.h since it will not be found
372 and to prevent recursively including its replacement.
373 * fnmatch.c: Include <alloca.h> instead of opencoding.
374 * lib/regex.c: Likewise.
376 2004-05-16 Derek Price <derek@ximbiot.com>
377 Paul Eggert <eggert@cs.ucla.edu>
379 getline cleanup. This changes the getndelim2 API: both order of
380 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
383 * getline.c: Don't include stddef.h or stdio.h, since our
385 (getline): Always use getdelim, so that we don't have two
387 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
389 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
390 (GETNDELIM2_MAXIMUM): New macro.
391 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
392 instead of the old practice of delim2==0. All callers changed.
393 Return -1 on overflow, instead of returning junk.
394 Do not set *linesize unless allocation succeeds.
395 * getndelim2.h: Do not include stddef.h; no longer needed, now
396 that we include sys/types.h.
397 * getnline.h: Likewise.
398 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
399 (getndelim2): Reorder arguments.
400 * getnline.c (getnline, getndelim):
401 Don't discard the NMAX argument.
402 (getnline): Invoke getndelim, to avoid code duplication.
403 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
404 of (size_t) -1 by callers of the getnline family.
406 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
408 * nanosleep.c (suspended): Change its type from int to
409 sig_atomic_t volatile.
410 (first_call): Make it private to rpl_nanosleep, and have it
411 be zero initially as that's a bit faster.
412 (my_usleep): Round up fractional times instead of truncating them,
413 as this is the usual meaning for 'sleep'.
415 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
417 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
418 (ENOSYS): Define if not defined.
419 (settime): Fall back on stime if it exists and settimeofday fails.
420 But don't bother with fallbacks if a method fails with errno == EPERM.
422 2004-05-11 Jim Meyering <jim@meyering.net>
424 Prior to this change, the save_cwd caller required read access to the
425 current directory on most systems (ones with the fchdir function).
427 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
428 fails, try write-only, and finally, resort to using xgetcwd.
430 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
432 * obstack.c, obstack.h: Import changes from libc.
434 2004-04-28 Bruno Haible <bruno@clisp.org>
436 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
437 implicitly appends .exe to executables.
438 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
439 accepts Windows pathnames.
440 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
441 Cygwin like Windows, since it now accepts Windows pathnames.
442 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
443 Cygwin like Windows, since it now accepts Windows pathnames.
444 Reported by Derek Robert Price <derek@ximbiot.com>.
446 2004-04-20 Jim Meyering <jim@meyering.net>
448 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
450 2004-04-20 Jim Meyering <jim@meyering.net>
451 Bruno Haible <bruno@clisp.org>
453 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
454 memory when realloc fails.
456 2004-04-18 Jim Meyering <jim@meyering.net>
458 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
459 don't leak memory and do call END_UTMP_ENT.
461 2004-04-11 Paul Eggert <eggert@twinsun.com>
463 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
464 (CHAR_BIT): Remove, since we assume C89.
465 Include <stdint.h> if available, as per current Autoconf CVS advice.
467 2004-03-30 Paul Eggert <eggert@twinsun.com>
469 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
470 not bool, to be more consistent with Unix conventions.
471 Suggested by Bruno Haible.
473 Merge from coreutils.
475 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
478 * getdate.h: Include stdbool.h, and timespec.h instead of
479 the usual <time.h> dance.
480 (get_date): Change signature to support fractional time stamps.
482 * getdate.y: Include "getdate.h" first, as we can now
483 assume C89 and don't need to worry about 'const'.
484 Similarly, include "unlocked-io.h" near start, not in middle.
486 (textint.value): Use long int rather than int.
487 (textint.digits): Use size_t rather than int.
488 (BILLION, LOG10_BILLION): New constants.
489 (parser_control): New member rel_ns. Members day_ordinal,
490 time_zone, month, day, hour, minutes, rel_year, rel_month,
491 rel_day, rel_hour, rel_minutes, rel_seconds
492 are now long int, not int. Member seconds is now struct timespec,
493 not int. New member timespec_seen. Members dates_seen, days_seen,
494 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
496 (%union.intval): Now long int, not int.
498 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
499 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
500 (spec): Now is a timespec or an item list.
501 (timespec, items): New nonterminals.
502 (time, rel, relunit, number, get_date):
503 Add support for fractional seconds.
504 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
505 (gmtime, localtime, mktime): Remove decls; not needed with C89.
506 (to_hour): First arg is now long int, not int.
507 (to_year): Returns long int, not int.
508 Don't treat year -70 like 70.
509 (tm_diff): Returns long int, not int.
510 (lookup_word): Use bool instead of int when appropriate.
511 (yylex): Use size_t for count, not int.
512 Detect overflow when parsing large integer constants.
513 Add support for fractions.
514 (get_date): Make pointers 'const' if possible.
515 Use more-portable code to detect integer overflow.
516 (main) [TEST]: Adjust to above changes. Test for localtime failure.
517 Don't use ctime; it's not reliable if the year has >4 digits.
519 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
520 This is for compatibility with BSD.
522 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
523 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
524 From coreutils' system.h.
526 * userspec.c: Don't include "posixver.h".
527 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
528 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
529 compatible extension. Simplify code by removing a boolean int
530 that was always nonzero if a string was nonnull.
532 2004-03-30 Jim Meyering <jim@meyering.net>
534 Merge from coreutils.
536 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
538 * readtokens.c (readtoken): Don't leak 64 bytes when reading
539 an empty input stream.
541 * readtokens.c: Include <stdbool.h>.
542 (readtoken): Use `size_t' rather than int/long.
543 All callers adjusted.
544 Use `bool' rather than `int' where appropriate.
545 Use memset rather than an explicit loop.
546 Use x2nrealloc rather than xrealloc.
547 Allow the use of `\0' as a delimiter.
548 (readtokens): Likewise.
549 * readtokens.h (readtoken, readtokens): Update prototypes.
551 2004-03-30 Bruno Haible <bruno@clisp.org>
553 * getloadavg.c (getloadavg): Don't assume setlocale returns
556 2004-03-29 Paul Eggert <eggert@twinsun.com>
558 Merge changes to getloadavg.c from coreutils and Emacs.
560 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
561 Define to an expression, not to the empty string.
562 Include cloexec.h and xalloc.h.
563 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
564 Use set_cloexec_flag rather than rolling our own.
565 * cloexec.c, cloexec.h: New files.
567 2004-03-18 Paul Eggert <eggert@twinsun.com>
569 * getopt.h: Sync with libc CVS.
571 2004-03-18 Paul Eggert <eggert@twinsun.com>
572 Bruno Haible <bruno@clisp.org>
574 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
575 not on all platforms that have <wchar.h>.
576 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
578 2004-03-09 Paul Eggert <eggert@twinsun.com>
580 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
582 * getopt_int.h: New file, also synced from libc.
584 2004-03-07 Paul Eggert <eggert@twinsun.com>
586 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
587 '#if' expressions. Unlike the code it replaces, it does not
588 depend on (defined _SC_PAGESIZE). However, it does depend on
589 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
590 first reported by Jason Andrade in
591 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
593 2004-01-18 Simon Josefsson <jas@extundo.com>
595 * strdup.h: New file.
596 * strdup.c: Include it.
597 * path-concat.c: Include strdup.h. Drop strdup declaration.
598 * userspec.c: Include strdup.h. Drop strdup declaration.
600 2004-02-06 Karl Berry <karl@gnu.org>
602 * config.charset: update from gettext 0.14.1.
604 2004-02-05 Paul Eggert <eggert@twinsun.com>
606 Add comments and code, prompted by suggestions from Bruno Haible
608 * quotearg.h (quotearg_alloc): New decl. Improve the comments
609 describing the enum quoting_style values.
610 * quotearg.c (quotearg_alloc): New function.
611 (quotearg_buffer_restyled): Treat lone { and } as special.
612 Treat = as special. Work around bug with older shells
613 that "see" a '\' that is really the 2nd byte of a multibyte char.
614 Quote empty string with shell_quoting_style.
616 2004-02-03 Bruno Haible <bruno@clisp.org>
618 * pipe.h: New file, from GNU gettext.
619 * pipe.c: New file, from GNU gettext.
621 2004-01-27 Bruno Haible <bruno@clisp.org>
623 * execute.h: New file, from GNU gettext.
624 * execute.c: New file, from GNU gettext.
625 * w32spawn.h: New file, from GNU gettext.
627 2004-01-23 Paul Eggert <eggert@twinsun.com>
629 Exit-status fix from coreutils.
631 Use exit_failure consistently in place of EXIT_FAILURE,
632 so that program exit statuses are consistent on failure.
634 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
635 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
636 * argmatch.h: Comment fix to match the above.
637 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
638 Now a macro referring to exit_failure, instead of a separate
639 variable. Include "exitfail.h" to get it.
640 * xstrtol.h: Include "exitfail.h".
641 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
643 * long-options.c (parse_long_options): Use prototype
644 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
647 2004-01-21 Jim Meyering <jim@meyering.net>
649 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
650 so as not to conflict with a different-sized __mktime_internal
651 function in GNU libc.
652 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
653 Problem building statically-linked `ls' reported by Michael Brunnbauer.
655 2004-01-18 Paul Eggert <eggert@twinsun.com>
657 Merge from diffutils.
659 * file-type.c (file_type): Add typed memory objects.
660 * file-type.h (S_TYPEISTMO): New macro.
662 * c-stack.h (c_stack_action): Remove argv argument.
663 * c-stack.c (c_stack_action): Likewise. All uses changed.
664 (die): Don't calculate message unless segv_action returns.
665 (get_stack_location, min_address_from_argv, max_address_from_argv,
666 volatile stack_base, volatile_stack_size): Remove.
667 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
668 that every segmentation violation is a stack overflow. (Ouch!)
669 See Debian bug 136249 (still outstanding) for more info about why
670 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
672 2003-11-30 Bruno Haible <bruno@clisp.org>
674 Safer stack allocation.
675 * setenv.c: Include allocsa.h.
676 (alloca): Remove fallback definition.
677 (freea): Remove macro.
678 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
681 2003-10-17 Bruno Haible <bruno@clisp.org>
683 * binary-io.h: Avoid warnings on Cygwin.
685 2003-12-28 Bruno Haible <bruno@clisp.org>
687 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
688 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
690 2003-11-28 Bruno Haible <bruno@clisp.org>
692 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
694 2003-11-27 Bruno Haible <bruno@clisp.org>
696 * wait-process.c: On Windows, include windows.h. Needed on mingw.
698 2003-11-17 Bruno Haible <bruno@clisp.org>
700 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
702 2003-11-24 Bruno Haible <bruno@clisp.org>
704 * xallocsa.h: New file, from GNU gettext.
705 * xallocsa.c: New file, from GNU gettext.
707 2003-11-24 Bruno Haible <bruno@clisp.org>
709 * allocsa.h: New file, from GNU gettext.
710 * allocsa.c: New file, from GNU gettext.
712 2003-11-24 Bruno Haible <bruno@clisp.org>
714 * eealloc.h: New file.
716 2004-01-15 Jim Meyering <jim@meyering.net>
718 Merge from coreutils.
720 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
721 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
722 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
724 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
725 optional configure-time default.
727 * version-etc.c (version_etc_copyright): Update copyright date.
729 * xreadlink.c (xreadlink): Correct outdated comment.
731 2004-01-15 Paul Eggert <eggert@twinsun.com>
733 Merge from coreutils.
735 * posixver.c: Include posixver.h.
737 * same.c: Include <stdbool.h>, <limits.h>.
738 (_POSIX_NAME_MAX): Define if not defined.
740 (same_name): If file names are silently truncated, report
741 that the file names are the same if they are the same after
742 the silent truncation.
744 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
746 * xstrtod.c (xstrtod): Likewise. All callers changed to
747 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
750 2004-01-14 Paul Eggert <eggert@twinsun.com>
752 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
753 with like-named macro in fnmatch.c.
754 (EXT): Use an internal constant instead.
756 Merge fnmatch patches from glibc.
757 * fnmatch.c (mbsinit): Remove define.
758 Add libc_hidden_ver (__fnmatch, fnmatch).
759 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
760 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
762 2003-12-14 Karl Berry <karl@gnu.org>
764 * config.charset: update from gettext-runtime.
766 2003-12-03 Paul Eggert <eggert@twinsun.com>
768 * getgroups.c (getgroups): xmalloc takes one argument, not two.
769 Bug reported by Alfred M. Szmidt.
771 2003-11-29 Karl Berry <karl@gnu.org>
773 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
775 2003-11-23 Paul Eggert <eggert@twinsun.com>
776 Bruno Haible <bruno@clisp.org>
778 * printf-parse.h: Don't include sys/types.h.
779 (ARG_NONE): New macro.
780 (char_directive): Change type of *arg_index fields to size_t.
781 * printf-parse.c: Don't include sys/types.h.
782 (SSIZE_MAX): Remove macro.
783 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
784 Remove unnecessary overflow check.
785 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
788 2003-11-24 Paul Eggert <eggert@twinsun.com>
790 * alloca.c: Remove dependency on xalloc module.
791 (xalloc_die): Remove.
792 (memory_full) [!defined emacs]: New macro.
793 [!defined emacs]: Don't include xalloc.h.
794 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
795 address arithmetic overflows. Change datatypes a bit to avoid
798 2003-11-22 Jim Meyering <jim@meyering.net>
800 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
802 2003-11-17 Bruno Haible <bruno@clisp.org>
804 * vasnprintf.c (alloca): Remove fallback definition.
805 (freea): Remove definition.
806 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
807 Reported by Paul Eggert.
809 2003-11-17 Jim Meyering <jim@meyering.net>
811 On systems without utime and without a utimes function capable of
812 dealing with a NULL struct utimbuf* argument, this utime replacement
813 could -- in unusual circumstances -- leak a file descriptor.
814 * utime.c: Include <unistd.h> and <errno.h>.
815 (utime_null): Be sure to close `fd' and to preserve errno.
816 Reported by Geoff Collyer via Arnold Robbins.
818 2003-11-16 Paul Eggert <eggert@twinsun.com>
819 Bruno Haible <bruno@clisp.org>
821 Protect against address arithmetic overflow.
822 * printf-args.h: Include stddef.h.
823 (arguments): Change type of field 'count' to size_t.
824 * printf-args.c (printf_fetchargs): Use size_t instead of
825 'unsigned int' where appropriate.
826 * printf-parse.h: Include sys/types.h.
827 (char_directive): Change type of *arg_index fields to ssize_t.
828 (char_directives): Change type of fields 'count', max_*_length to
830 * printf-parse.c: Include sys/types.h and xsize.h.
831 (SSIZE_MAX): Define fallback value.
832 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
833 instead of 'int' where appropriate. Check a_allocated, d_allocated
834 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
835 * vasnprintf.c: Include xsize.h.
836 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
837 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
838 overflow. Avoid wraparound when converting a width or precision from
841 2003-11-16 Bruno Haible <bruno@clisp.org>
843 Update from GNU gettext.
844 * printf-parse.c: Generalize to it can be compiled for wide strings.
845 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
846 * vasnprintf.c: Generalize to it can be compiled for wide strings.
847 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
848 SNPRINTF): New macros.
849 Don't include <alloca.h> if the file is used inside libintl.
850 (local_wcslen): New function, for Solaris 2.5.1.
851 (VASNPRINTF): Use it instead of wcslen.
853 2003-11-16 Bruno Haible <bruno@clisp.org>
855 * xsize.h (xmax): New function.
856 (xsum, xsum3, xsum4): Declare as "pure" functions.
858 2003-11-12 Paul Eggert <eggert@twinsun.com>
860 * xalloc.h: Do not include <limits.h> or <stdint.h>.
861 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
862 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
863 heuristic is just as accurate as far as we know, and it removes a
864 dependency on size_max.m4 and ptrdiff_max.m4.
866 2003-11-12 Paul Eggert <eggert@twinsun.com>
868 * xstrtol.c (__xstrtol): Remove "break" immediately after
869 "return", to pacify some unknown compiler. Problem reported
872 2003-11-11 Bruno Haible <bruno@clisp.org>
874 * xsize.h (SIZE_MAX): Remove fallback definition.
875 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
878 2003-11-10 Paul Eggert <eggert@twinsun.com>
880 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
881 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
882 rejected some allocations of exactly SIZE_MAX - 2 bytes.
884 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
885 not (size_t) -1, since it's defined here.
887 2003-11-06 Paul Eggert <eggert@twinsun.com>
889 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
890 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
891 Reject sizes of exactly SIZE_MAX bytes.
892 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
893 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
895 2003-11-05 Bruno Haible <bruno@clisp.org>
897 * xsize.h: Include limits.h, to avoid a possible collision with
898 SIZE_MAX defined in <limits.h> on Solaris.
900 2003-11-04 Bruno Haible <bruno@clisp.org>
903 * linebreak.c: Include xsize.h.
904 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
905 argument for overflow.
906 Suggested by Paul Eggert.
908 2003-10-31 Bruno Haible <bruno@clisp.org>
910 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
911 to avoid (extremely rare) race condition.
912 Suggested by Paul Eggert.
914 2003-11-03 Jim Meyering <jim@meyering.net>
916 * userspec.c: Include "userspec.h".
917 * userspec.h: New file.
919 2003-10-31 Paul Eggert <eggert@twinsun.com>
921 * mountlist.h (struct mount_entry.me_type_malloced): New member.
922 * mountlist.c (SIZE_MAX): Define if not defined already.
923 (read_filesystem_list): Set and use me_type_malloced.
924 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
925 whatever the type happens to be), for brevity and consistency.
926 Check for size calculation overflow on Alphas running OSF/1.
928 2003-10-31 Jim Meyering <jim@meyering.net>
930 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
932 * linebuffer.c: Include <string.h> for declaration of memset.
934 2003-10-30 Paul Eggert <eggert@twinsun.com>
935 Bruno Haible <bruno@clisp.org>
937 * vasprintf.c: Include <limits.h>, <stdlib.h>.
938 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
940 2003-10-29 Paul Eggert <eggert@twinsun.com>
942 * xalloc.h (xalloc_oversized): Now a macro, not a function,
943 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
945 * quotearg.c (quotearg_n_options): Use it.
946 * group-member.c: Include <stdbool.h>.
947 (free_group_info): Arg is now const *; don't free arg.
948 (get_group_info): Now returns bool and accepts struct group_info *,
949 rather than returning a malloc'ed struct group_info *.
950 All uses changed. Check for overflow in internal size calculation.
952 * getusershell.c (readname): Simplify the code by using x2nrealloc
953 rather than xmalloc/xrealloc.
954 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
955 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
956 conformance bug: the old code used a pointer after freeing the
957 storage that it addressed.
958 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
959 rather than doing it by hand.
960 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
961 the buffer preserved. Use free and xmalloc instead.
962 * quotearg.c (quotearg_n_options): Likewise.
963 Use a simpler test for size overflow. Don't use xalloc_oversized
964 because unsigned int might be wider than size_t (!); this suggests
965 that we should switch from unsigned int to size_t for slot numbers.
967 2003-10-27 Bruno Haible <bruno@clisp.org>
969 * stdbool_.h: Better support for BeOS.
971 2003-10-27 Paul Eggert <eggert@twinsun.com>
973 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
974 to allocate the returned structure. Do not allocate a subarray,
975 as x2nrealloc will do that.
976 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
977 instead of xnrealloc.
978 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
980 2003-10-26 Paul Eggert <eggert@twinsun.com>
982 * xalloc.h (xalloc_oversized): New static inline function, for
983 callers that want to do their own size-overflow checking. Include
984 <stdbool.h>, since xalloc_oversized returns bool.
985 * xalloc.c (array_size_overflow): Remove. All callers changed
986 to use xalloc_oversized.
988 Add two functions x2realloc, x2nrealloc, for programs that grow
989 arrays dynamically by doubling their sizes.
990 * xalloc.h (x2realloc, x2nrealloc): New decls.
991 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
994 Port to C99 semantics for 'inline' of external functions.
995 Bug reported by Bruno Haible.
996 * xmalloc.c (xnmalloc_inline): New static inline function,
997 with the old contents of xnmalloc.
998 (xnmalloc, xmalloc): Use it.
999 (xnrealloc_inline): New static inline function,
1000 with the old contents of xnrealloc.
1001 (xnrealloc, xrealloc): Use it.
1003 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1005 2003-10-25 Paul Eggert <eggert@twinsun.com>
1007 Fix several address-calculation bugs in the hash modules,
1008 plus some minor code cleanup.
1010 * hash.h: Include <stdbool.h>, for bool.
1011 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1012 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1013 hash_get_n_entries, hash_get_max_bucket_length,
1014 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1015 hash_rehash): Use size_t rather than unsigned.
1016 * hash.c (struct hash_table, hash_get_n_buckets,
1017 hash_get_n_buckets_used, hash_get_n_entries,
1018 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1019 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1020 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1022 (SIZE_MAX): Define if not defined.
1023 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1024 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1026 Use const * when possible.
1027 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1028 (check_tuning): Fix bug: if tuning parameters were very close to
1029 0 or 1, rounding errors could have caused subscript violations.
1030 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1031 (hash_initialize): Add 'fail:' label
1032 to free table and return NULL, and use it to simplify code.
1033 Use calloc rather than clearing the storage ourself.
1034 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1035 buffer size calculations.
1036 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1037 Include <stddef.h>, for size_t.
1038 * hash-pjw.c (hash_pjw): Likewise.
1039 Switch to method described by Bruno Haible.
1040 Include <limits.h>, for CHAR_BIT.
1041 (SIZE_BITS): New macro.
1043 2003-10-21 Paul Eggert <eggert@twinsun.com>
1045 * getndelim2.c (getndelim2): When size calculation overflows,
1046 ceiling the allocation at NMAX bytes rather than silently
1047 discarding input bytes before NMAX is reached. This makes
1048 a difference only if NMAX exceeds SIZE_MAX / 2.
1050 * obstack.c: Merge from glibc.
1051 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1052 Add libc_hidden_def (_obstack_newchunk).
1053 (_obstack_free) [! defined _LIBC]: Remove.
1054 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1055 a clone of the function body.
1056 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1057 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1059 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1060 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1063 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1064 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1065 Don't use lvalue casts, as GCC plans to remove support for them
1066 in GCC 3.5. Reported by Joseph S. Myers. This bug
1067 was also present in the non-GCC version, indicating that this
1068 code had always been buggy and had never been widely used.
1069 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1070 Use the fast variant of each macro, rather than copying the
1071 definiens of the fast variant; that way, we'll be more likely to
1072 catch future bugs in the fast variants.
1074 2003-10-20 Bruno Haible <bruno@clisp.org>
1076 * wait-process.h: New file, from GNU gettext.
1077 * wait-process.c: New file, from GNU gettext.
1079 2003-10-19 Jim Meyering <jim@meyering.net>
1081 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1083 2003-10-16 Paul Eggert <eggert@twinsun.com>
1085 * getgroups.c: Include <errno.h>, <stdlib.h>.
1086 (getgroups): First arg is int, not size_t.
1087 Don't let 'free' mangle errno.
1089 2003-10-16 Jim Meyering <jim@meyering.net>
1091 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1093 2003-10-15 Paul Eggert <eggert@twinsun.com>
1095 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1097 (new_exclude, add_exclude_file): Initial size no longer needs to
1099 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1100 our own address arithmetic overflow checking.
1102 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1103 (fnmatch): Do not alloca more than 2000 wide characters;
1104 instead, use malloc for large buffers.
1105 Check for address arithmetic overflow, and return -1
1106 with errno set to ENOMEM in that case.
1107 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1108 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1109 instead, return -1. Check for address arithmetic overflow.
1111 2003-10-14 Paul Eggert <eggert@twinsun.com>
1113 Handle invalid suffixes and overflow independently, so that
1114 callers can treat them independently as needed. Fix some bugs in
1115 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1116 suffix for a human-readable blocksize. The major caller-visible
1117 change is the addition of a new
1118 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1119 that both overflow and suffix chars were found.
1121 * human.c (humblock): Don't check separately for invalid suffix
1122 char; that is xstrtoumax's job (now that its bug is fixed).
1123 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1124 INTMAX_MAX]: New macros.
1125 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1126 TYPE_MAXIMUM): New macros.
1127 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1128 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1129 if overflow occurs, as it's what __strtol does and it's more useful
1131 (__xstrtol): If __strtol reports some error other than ERANGE,
1132 reflect it to the caller as LONGINT_INVALID. If it reports
1133 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1134 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1135 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1137 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1138 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1139 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1140 [defined UINTMAX_MAX]: New macros.
1142 2003-10-14 Bruno Haible <bruno@clisp.org>
1144 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1145 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1146 Also use volatile where needed.
1148 2003-10-12 Paul Eggert <eggert@twinsun.com>
1150 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1151 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1152 and define in terms of the other primitives.
1153 * xmalloc.c: Include stdbool.h; do not include exit.h.
1154 (SIZE_MAX): Define if not already defined.
1155 (array_size_overflow): New function.
1156 (xalloc_die): Abort instead of exiting if 'error' returns.
1157 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1158 (xmalloc, xrealloc): Use them.
1159 (xcalloc): Check for address arithmetic overflow.
1160 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1161 a bit faster than strcpy.
1163 2003-10-08 Paul Eggert <eggert@twinsun.com>
1165 Merge getpass from libc, plus a few fixes.
1167 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1168 Include <stdbool.h>.
1169 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1170 __fsetlocking to empty.
1171 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1172 do include <bits/libc-lock.h>.
1173 Do not include <fcntl.h>; not needed.
1174 [_LIBC]: Include <wchar.h>.
1175 (NOTCANCEL_MODE): New macro.
1176 (flockfile, funlockfile) [_LIBC]: New macros.
1177 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1178 [!_LIBC]: New macros.
1179 (call_fclose): New function.
1180 (getpass): Use it. Save tty stream separately; this simplifies the
1181 code and makes it more reliable if stdin happens to equal stdout.
1182 Invoke __fsetlocking on tty.
1183 Handle thread cancellation if needed.
1184 Namespace cleanup (use __tcgetattr, __getline).
1185 Use bool for Booleans.
1186 [USE_IN_LIBIO]: Handle wide streams.
1187 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1188 stream might go where.
1190 * unlocked-io.h: Include <stdio.h>, so that the caller
1191 doesn't have to include <stdio.h> before us.
1192 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1193 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1194 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1195 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1196 if not declared, so that we can use getpass.c code from libc without
1198 (flockfile, ftrylockfile, funlockfile): New macros.
1200 2003-10-06 Bruno Haible <bruno@clisp.org>
1202 * version-etc-2.h: Remove file.
1203 * version-etc-2.c: Remove file.
1205 2003-09-25 Jim Meyering <jim@meyering.net>
1206 Bruno Haible <bruno@clisp.org>
1208 This lets translators provide better translations for the
1209 "Written by ..." part of --version output.
1210 * version-etc.h: Include stdarg.h.
1211 (version_etc_copyright): Declare as readonly.
1212 (version_etc): Make this function variadic with a NULL-terminated list
1213 of author name strings.
1214 (version_etc_va): New declaration.
1215 * version-etc.c: Include stdarg.h, stdlib.h.
1216 (version_etc_copyright): Declare as readonly.
1217 (version_etc_va): New function. Provide a different translatable string
1218 for each possible number of authors < 10. Abbreviate when there are 10
1220 (version_etc): Make this function variadic. Call version_etc_va.
1221 Suggestion from Gary V. Vaughan.
1223 * long-options.h (parse_long_options): Change prototype: the authors
1224 string is moved to the end and becomes variadic.
1225 * long-options.c: Include stdarg.h.
1226 (parse_long_options): Make this function variadic, too.
1227 Call version_etc_va, not version_etc.
1229 2003-10-06 Bruno Haible <bruno@clisp.org>
1231 * fatal-signal.h: New file, from GNU gettext.
1232 * fatal-signal.c: New file, from GNU gettext.
1234 2003-10-04 Karl Berry <karl@gnu.org>
1236 * argp*: update from libc.
1238 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1240 * getpass.c (getpass): Use a no-op fseek when switching from input to
1241 output mode on the same stream.
1243 2003-09-29 Paul Eggert <eggert@twinsun.com>
1245 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1246 Fix arg typo in previous patch.
1248 2003-09-28 Jim Meyering <jim@meyering.net>
1250 * error.c: Correct cpp indentation.
1252 2003-09-27 Paul Eggert <eggert@twinsun.com>
1254 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1255 Omit the special code that used __typeof__, since we worry that
1256 it could be more trouble than it's worth. See:
1257 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1258 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1262 2003-09-26 Jim Meyering <jim@meyering.net>
1264 * error.c (error_tail): Move some declarations
1265 into inner scope where the local variables are used.
1267 2003-09-26 Bruno Haible <bruno@clisp.org>
1269 * stpncpy.h (gnu_stpncpy): New declaration.
1270 (stpncpy): Define as alias for gnu_stpncpy.
1271 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1273 2003-09-26 Paul Eggert <eggert@twinsun.com>
1275 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1276 (error_tail): Do not loop, reallocating temporary buffer, since
1277 the output cannot contain more wide characters than the input
1278 contains bytes, the size must be big enough already. This avoids
1279 one potential size overflow calculation. Check for size overflow
1280 when calculating temporary buffer size. Free temporary buffer
1281 when done, if it was allocated with malloc; this plugs a memory
1282 leak. Remove casts from void * to pointers, that are no longer
1283 needed now that we're assuming C89 or better.
1285 Merge error changes from glibc.
1287 * error.c, error.h: Update copyright notice header to match glibc.
1288 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1289 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1290 Disable cancellation while printing error.
1291 * error.h: Prepend __ to parameter names.
1293 2003-09-25 Karl Berry <karl@gnu.org>
1295 * argp-fmtstream.c, argp-help.c: update from libc.
1297 2003-09-25 Bruno Haible <bruno@clisp.org>
1299 * version-etc-2.h: New file, from version-etc.h with modifications.
1300 * version-etc-2.c: New file, from version-etc.c with modifications.
1302 2003-09-25 Simon Josefsson <jas@extundo.com>
1304 * xgetdomainname.h: New file.
1305 * xgetdomainname.c: New file.
1307 2003-09-25 Simon Josefsson <jas@extundo.com>
1308 Bruno Haible <bruno@clisp.org>
1310 * getdomainname.h: New file.
1311 * getdomainname.c: New file.
1313 2003-09-24 Paul Eggert <eggert@twinsun.com>
1315 * linebuffer.c (freebuffer): Don't free the argument, just
1316 the buffer associated with the argument. Bug reported by
1319 2003-09-19 Karl Berry <karl@gnu.org>
1321 * argp.h: update from libc.
1323 2003-09-16 Paul Eggert <eggert@twinsun.com>
1325 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1326 input error, instead of returning NULL the next time we are called
1327 (and therefore losing track of errno).
1329 2003-09-15 Paul Eggert <eggert@twinsun.com>
1331 * getndelim2.c (getndelim2): Don't trash errno when a read
1332 fails, so that the caller gets the proper errno.
1334 * readutmp.c (read_utmp): Likewise.
1335 Check for fstat error. Close stream and free storage
1338 2003-09-14 Bruno Haible <bruno@clisp.org>
1340 * fwriteerror.h: New file.
1341 * fwriteerror.c: New file.
1343 2003-09-14 Jim Meyering <jim@meyering.net>
1345 * getloadavg.c: Correct cpp indentation.
1346 * strdup.c: Likewise.
1347 * vasnprintf.c: Likewise.
1349 2003-09-12 Paul Eggert <eggert@twinsun.com>
1351 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1352 * obstack.c [!defined _LIBC]: Likewise.
1353 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1354 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1355 * exitfail.c: Don't include stdlib.h; no longer needed.
1357 More changes to assume C89 or better.
1359 * error.c (error_tail): Assume vprintf.
1361 * argmatch.c (getenv): Remove decl.
1362 * progreloc.c (get_full_program_name): Define via prototype.
1363 * setenv.c (clearenv): Likewise.
1364 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1366 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1367 (malloc, memcpy): Remove decls.
1368 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1369 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1370 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1371 (memcpy): Remove macro.
1372 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1373 (__P): Remove. All uses removed.
1374 (PTR): Remove. All uses changed to void *.
1375 (CHAR_BIT, NULL): Remove.
1376 (spaces, zeros, memset_space, memset_zero)
1377 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1379 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1380 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1381 Define with prototype.
1382 Remove now-unnecessary prototype decl.
1383 (extra_args_spec): Assume ANSI C. All uses changed.
1384 (extra_args_spec_iso): Remove.
1385 (my_strftime, emacs_strftimeu): Define via prototype.
1386 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1388 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1389 * strtoimax.c: Include <stdlib.h> unconditionally.
1390 (strtoul, strtol): Remove decls.
1391 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1393 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1394 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1395 (LOCALE_PARAM_PROTO): New macro.
1396 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1397 (INTERNAL (strtol), strtol): Define with a prototype.
1398 (PARAMS): Remove. All uses removed.
1399 * tempname.c: Include <string.h> unconditionally.
1400 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1401 * xgethostname.c (main): Define with a prototype.
1402 * xmalloc.c: Include "xalloc.h" first, to check interface.
1403 Include <stdlib.h> unconditionally.
1404 (calloc, malloc, realloc, free): Remove decls.
1405 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1406 Include <stdlib.h> unconditionally. Sort include file names.
1408 (xstrtod): Define with a prototype.
1409 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1410 (strtol, strtoul): Remove decls.
1412 2003-09-11 Paul Eggert <eggert@twinsun.com>
1414 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1415 Include <stdlib.h>, <string.h> unconditionally.
1416 Remove now-unnecessary cast to char *.
1417 * strnlen.c: Include <string.h> unconditionally.
1418 * yesno.c (yesno): Define with a prototype.
1420 2003-09-10 Bruno Haible <bruno@clisp.org>
1422 * strcspn.c: Include <string.h> unconditionally.
1423 * strpbrk.c: Include <string.h> unconditionally.
1424 * strstr.c: Include <string.h> unconditionally.
1425 * unicodeio.c: Include <string.h> unconditionally.
1426 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1427 * unsetenv.c: Likewise.
1428 * xreadlink.c: Include <stdlib.h> unconditionally.
1429 * yesno.c: Include <stdlib.h> unconditionally.
1430 (rpmatch): Add prototype.
1432 2003-09-10 Jim Meyering <jim@meyering.net>
1434 * error.c: Correct indentation of cpp directives.
1436 2003-09-09 Paul Eggert <eggert@twinsun.com>
1440 * acosl.c (main): Use a prototype.
1441 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1444 * getloadavg.c (getloadavg, main): Define via prototypes.
1446 * getopt.h (struct option.name): Assume C89, and use 'const'.
1447 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1448 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1450 * getopt.c (const): Remove macro.
1451 Include <string.h> unconditionally.
1452 (my_index): Remove; all uses changed to strchr.
1453 (strlen): Remove decl.
1454 (exchange): Remove forward decl; no longer needed.
1455 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1456 Define with prototype.
1457 * getopt1.c (const): Remove macro.
1458 (getopt_long, getopt_long_only, main): Define with prototype.
1460 * getugroups.c: Include <string.h> unconditionally.
1462 * getusershell.c: Include <stdlib.h> unconditionally.
1463 (getusershell, setusershell, endusershell, readname, main):
1464 Define with prototypes.
1466 * group-member.c: Include group-member.h first.
1467 Include <stdlib.h> unconditionally.
1469 * hard-locale.c: Include hard-locale.h first.
1470 Include <stdlib.h>, <string.h> unconditionally.
1472 * hash.c (free, malloc): Remove decls.
1473 Include <stdlib.h> unconditionally.
1475 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1476 (getenv): Do not declare.
1478 * idcache.c: Include <string.h> unconditionally.
1480 * long-options.c: Include long-options.h first, to test interface.
1481 Include <stdlib.h> unconditionally.
1483 * makepath.c: Include makepath.h first, to test interface.
1484 Include <stdlib.h> and <string.h> unconditionally.
1486 * linebuffer.c: Include <stdlib.h>.
1487 (free): Remove decl.
1489 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1490 rpl_malloc returns void *, not char *.
1491 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1493 * md5.h: Include <limits.h> unconditionally.
1494 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1495 (__P): Remove; all uses removed.
1496 * md5.c: Include "md5.h" first.
1497 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1498 md5_buffer, md5_process_bytes, md5_process_block):
1499 Define with prototypes.
1500 * sha.h (__P): Remove all uses. (It wasn't defined??)
1501 * sha.c: Include "sha.h" first.
1502 Include <stdlib.h>, <string.h> unconditionally.
1504 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1505 * memcmp.c (__ptr_t): Likewise.
1506 * memrchr.c (__ptr_t): Likewise.
1507 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1508 Include <string.h> unconditionally.
1509 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1510 * memchr.c: Include <stdlib.h> unconditionally.
1511 * memchr.c (LONG_MAX): Remove.
1512 * memrchr.c (LONG_MAX): Likewise.
1513 * memchr.c (__memchr): Define via a prototype.
1514 * memrchr.c (__memrchr): Likewise.
1515 * memcmp.c (__P): Remove, and remove all uses.
1516 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1517 Remove forward decls; no longer needed.
1518 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1519 Use types required by C89 in prototype.
1521 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1522 * savedir.c: Likewise.
1523 * mkdir.c (free): Remove decl.
1524 * rmdir.c (rmdir): Define with a prototype.
1525 * savedir.c: Include savedir.h first, to test interface.
1527 * mktime.c (STDC_HEADERS): Remove.
1528 Include <stdlib.h>, <string.h> unconditionally.
1530 * modechange.c: Include <stdlib.h> unconditionally.
1531 (malloc): Remove decl.
1533 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1534 (free): Remove decl.
1536 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1537 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1538 (This type really should be intptr_t, but that's a C99ism.)
1539 (_obstack_memcpy): Remove: all uses changed to memcpy.
1540 Include <string.h> unconditionally.
1541 (struct obstack): Assume __STDC__ for types of members
1542 chunkfun, freefun, extra_arg.
1543 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1544 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1545 obstack_begin, obstack_specify_allocation,
1546 obstack_specify_allocation_with_arg, obstack_chunkfun,
1547 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1548 Remove unprototyped decls and the macros that use them.
1549 * obstack.c (POINTER): Remove. All uses changed to void *.
1550 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1551 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1552 (defined __STDC__ && __STDC__)]:
1553 Remove nonprototyped code.
1554 Include <stdlib.h> unconditionally.
1555 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1556 _obstack_allocated_p, _obstack_free, obstack_free,
1557 _obstack_memory_used, print_and_abort):
1558 Define using prototypes.
1559 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1560 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1561 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1562 obstack_next_free, obstack_object_size, obstack_room) [0]:
1563 Remove unused, unprototyped code.
1565 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1567 * physmem.c (physmem_total, physmem_available, main): Define
1570 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1571 (main): Define with a prototype.
1573 * posixver.c (getenv): Remove decl.
1575 * putenv.c (malloc): Returns void *, not char *.
1576 Include <string.h> unconditionally.
1577 (strchr, memcpy, NULL): Do not define.
1579 * readtokens.c: Include readtokens.h first, to test interface.
1580 Include <stdlib.h>, <string.h> unconditionally.
1581 (init_tokenbuffer): Define with a prototype.
1583 * regex.c (PARAMS): Remove. All uses removed.
1584 All uses of _RE_ARGS removed, too.
1585 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1587 (bzero): Assume memset exists.
1588 (memcmp, memcpy, NULL): Remove.
1589 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1590 char, or assignments to local vars of type signed char.
1591 (init_syntax_once, PREFIX(extract_number_and_incr),
1592 PREFIX(print_partial_compiled_pattern),
1593 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1594 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1595 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1596 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1597 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1598 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1599 wcs_compile_range, byte_compile_range, truncate_wchar,
1600 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1601 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1602 count_mbs_length, wcs_re_match_2_internal,
1603 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1604 PREFIX(alt_match_null_string_p),
1605 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1606 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1607 regfree, PREFIX(extract_number)): Define with prototype. Remove
1608 now-unnecessary declaration, if any.
1609 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1611 Remove now-unnecessary casts among pointer types.
1612 * regex.h (_RE_ARGS): Remove. All uses removed.
1614 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1615 (free): Remove decl.
1617 * rpmatch.c: Include <stdlib.h> unconditionally.
1619 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1620 (free): Remove decl.
1622 * save-cwd.c: Include <stdlib.h> unconditionally.
1623 * xgetcwd.c: Likewise.
1625 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1626 (free): Remove decl.
1628 * strchrnul.c (strchrnul): Define with a prototype.
1629 Fix bug: c_in was not converted to char before searching.
1631 The following changes are not K&R related:
1633 * group-member.h: Include <sys/types.h>, so that this file is
1635 * makepath.h: Likewise.
1637 * getusershell.c (readname, default_index, line_size, readname):
1638 Use size_t, not int, for sizes.
1639 (readname): If the size overflows, report an error instead of
1642 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1644 * getndelim2.c: Assume stdlib.h per the C89 spec.
1646 2003-09-08 Paul Eggert <eggert@twinsun.com>
1648 Assume C89 or better; remove K&R cruft.
1649 A few of these changes were first proposed by Derek Robert Price
1650 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1652 * addext.c: Include <string.h> unconditionally.
1653 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1654 Don't declare getenv or malloc.
1656 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1657 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1659 (find_stack_direction, alloca): Use prototypes.
1661 * atexit.c (atexit): Define using a prototype.
1663 * basename.c, dirname.c, stripslash.c:
1664 Include <string.h> unconditionally.
1666 * bcopy.c: Include <stddef.h>.
1667 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1669 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1671 * error.h (error, error_at_line, error_print_progname)
1672 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1673 * error.c: Include error.h first, to check interface.
1674 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1675 (VA_START): Remove; all uses changeed to va_start.
1676 (exit, strerror): Remove decls.
1677 (error_print_progname): Prototype uncondionally.
1678 Don't include <errno.h>; no longer needed.
1679 (private_strerror): Remove.
1680 (error_tail): Always define.
1681 (error, error_at_line): Assume C89 or better; always use prototypes.
1682 * fatal.c: Include "fatal.h" first, to test interface.
1683 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1684 (VA_START): Remove; all uses changed to va_start.
1685 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1687 (exit): Remove decl.
1688 (fatal): Prototype unconditionally. Assume va_start works.
1689 Abort at end, to pacify gcc.
1691 * euidaccess.c (main): Define with a prototype.
1693 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1695 * exitfail.c: Include <stdlib.h> unconditionally.
1697 * fnmatch_.h (__P): Remove. All uses changed to assume
1699 * fnmatch.c: Include fnmatch.h first, to test interface.
1700 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1701 (getenv): Remove decl.
1702 (fnmatch): Define using a prototype.
1703 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1704 (FCT): Define using a prototype.
1706 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1708 * gethostname.c: Include <stddef.h>.
1709 (gethostname): Define with prototype. Length is size_t, not int.
1711 2003-09-08 Paul Eggert <eggert@twinsun.com>
1713 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1714 getversion.c should have been removed then, but was accidentally
1717 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1718 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1720 2003-09-07 Paul Eggert <eggert@twinsun.com>
1722 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1723 copy_tm_result. Bug reported by Simon Josefsson in
1724 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1726 2003-09-06 Paul Eggert <eggert@twinsun.com>
1728 * time_r.c, time_r.h: New files.
1730 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1732 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1733 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1735 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1737 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1738 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1741 * timegm.c: Switch to glibc implementation, with the following changes:
1742 [defined HAVE_CONFIG_H]: Include <config.h>.
1743 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1744 (__mktime_internal) [!defined _LIBC]: New decl.
1745 (__gmtime_r) [!defined _LIBC]: New macro and function.
1746 (timegm): Use a prototype, since gnulib assumes C89.
1747 Do not bother declaring tmp to be const, as it's not really usefu.
1748 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1749 (timegm): Declare only if HAVE_DECL_TIMEGM.
1751 2003-09-03 Paul Eggert <eggert@twinsun.com>
1753 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1754 Bug reported by Lute Kamstra in
1755 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1757 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1758 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1759 course with correspondingly smaller numbers for tomorrow and
1760 yesterday. From Tadayoshi Funaba. Originally installed into
1761 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1764 2003-08-31 Simon Josefsson <jas@extundo.com>
1766 * timegm.h: New file.
1767 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1769 2003-08-31 Karl Berry <karl@gnu.org>
1771 * argp.h: update from libc.
1773 2003-08-28 Bruno Haible <bruno@clisp.org>
1775 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1776 warning on QNX, which defines O_BINARY to 000000.
1778 2003-08-24 Bruno Haible <bruno@clisp.org>
1780 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1781 MSVC7 <stdio.h> is included later.
1783 2003-08-20 Bruno Haible <bruno@clisp.org>
1785 * progname.h: New file, from GNU gettext.
1786 * progname.c: New file, from GNU gettext.
1787 * progreloc.c: New file, from GNU gettext.
1789 2003-08-19 Bruno Haible <bruno@clisp.org>
1791 * xstrdup.c: Assume <string.h> exists.
1793 2003-08-18 Jim Meyering <jim@meyering.net>
1795 * setenv.h: Indent nested cpp directive.
1796 * vasnprintf.c: Remove trailing blanks.
1798 2003-08-17 Simon Josefsson <jas@extundo.com>
1799 Bruno Haible <bruno@clisp.org>
1801 * xstrndup.h: New file.
1802 * xstrndup.c: New file.
1804 2003-08-17 Bruno Haible <bruno@clisp.org>
1806 * strndup.h: New file.
1808 2003-08-16 Paul Eggert <eggert@twinsun.com>
1810 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1811 space, undoing this 2003-08-12 change:
1812 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1814 2003-08-16 Jim Meyering <jim@meyering.net>
1816 Merge from coreutils.
1817 * xstrtoimax.c: #else #if -> #elif.
1818 * xstrtoumax.c: Likewise.
1820 2003-08-15 Paul Eggert <eggert@twinsun.com>
1822 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1823 rather than tab, after '#' in shell-script copyright notices.
1824 Suggested by Bruno Haible.
1826 2003-08-15 Jim Meyering <jim@meyering.net>
1827 and Paul Eggert <eggert@twinsun.com>
1829 Merge from coreutils.
1830 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1831 member but strut utmpx does not. Needed for AIX 4.3.3.
1832 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1834 2003-08-15 Jim Meyering <jim@meyering.net>
1836 Merge from coreutils.
1837 * xgethostname.c: Include <stdlib.h>.
1838 (xghostname): Don't exit for anything other than memory-related
1839 failure; just return NULL.
1840 * userspec.c: Include "posixver.h".
1841 (parse_user_spec): Accept `.' as a separator only
1842 in pre-POSIX-200112 mode.
1843 * strtoimax.c: Use #elif rather than #else #if.
1844 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1845 Remove function, now that we can rely on a working tzset function.
1846 [!_LIBC]: Ensure that the required autoconf test has been run.
1847 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1848 Use underlying_strftime for %r.
1849 * sha.c: Merge in some clean-up and optimization changes from glibc.
1850 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1851 Ensure that it is a multiple of 64.
1852 Rearrange loop exit tests so as to avoid performing an
1853 additional fread after encountering an error or EOF.
1854 * realloc.c: Update copyright date.
1856 2003-08-14 Jim Meyering <jim@meyering.net>
1858 Merge from coreutils.
1859 * obstack.h: Whitespace changes.
1860 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1861 and xcalloc return values.
1862 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1863 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1864 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1865 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1866 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1868 Use mntctl's return value to drive the entry-processing loop, since
1869 we can't rely on the value of the vmt_length member in the last
1870 entry. On some systems doing so could result in exhausting
1871 virtual memory. Based in part on a patch from Mike Jetzer.
1873 2003-08-14 Jim Meyering <jim@meyering.net>
1874 and Paul Eggert <eggert@twinsun.com>
1876 Merges from coreutils, plus other fixes.
1877 * physmem.c: Merge in portability changes from gcc/libiberty
1878 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1879 for credits and details. Thanks to Kaveh Ghazi for helping
1880 to keep these files in sync.
1881 (ARRAY_SIZE): Define it.
1882 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1883 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1884 (memcasecmp): Don't assume size_t fits in unsigned int.
1885 Remove casts and duplicate code.
1886 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1887 (memcpy): Remove definition.
1888 Merge in some clean-up and optimization changes from glibc.
1889 [BLOCKSIZE]: Move definition to top of file.
1890 Ensure that it is a multiple of 64.
1891 Rearrange loop exit tests so as to avoid performing an
1892 additional fread after encountering an error or EOF.
1893 * md5.h (md5_uintptr): Define.
1894 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1895 return to the initial working directory. Preserve errno
1897 * idcache.c: Include "xalloc.h".
1898 (xmalloc, xrealloc): Remove decls.
1899 (getuser): Remove casts no longer required in C89.
1900 * human.c: Include stdio.h, for sprintf.
1901 * group-member.c: Include "xalloc.h".
1902 (xmalloc, xrealloc): Remove decls.
1903 (get_group_info): Remove casts no longer required in C89.
1904 * getusershell.c (readname): Remove casts no longer required in C89.
1905 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1906 * getline.c: Whitespace fix, from coreutils.
1908 2003-08-13 Paul Eggert <eggert@twinsun.com>
1910 * exclude.c: Include <ctype.h>
1911 (IN_CTYPE_DOMAIN): New macro.
1913 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1916 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1917 Undo previous (whitespace-only) change.
1919 2003-08-12 Paul Eggert <eggert@twinsun.com>
1921 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1922 Normalize leading white space and remove trailing white space.
1923 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1924 notice, as per ../config/srclist-update.
1926 Merge from coreutils.
1927 * euidaccess.h: New file.
1928 * euidaccess.c: Include it.
1929 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1930 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1931 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1933 2003-08-11 Bruno Haible <bruno@clisp.org>
1935 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1936 (vasnprintf): Use it instead of wcslen.
1938 2003-08-11 Bruno Haible <bruno@clisp.org>
1940 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1941 value to ensure that _Bool promotes to int. Use #define for _Bool when
1942 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1944 2003-08-10 Karl Berry <karl@gnu.org>
1946 * regex.h: update from libc (whitespace fix).
1948 2003-08-09 Paul Eggert <eggert@twinsun.com>
1950 Merge some files from coreutils. These changes were
1951 originally made by Jim Meyering.
1952 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1953 many older Unixes require this.
1954 * alloca.c (alloca): Remove cast to argument of free;
1955 no longer needed in C89.
1956 * alloca_.h, regex.h: Fix white space to match
1957 what GNU indent does.
1959 2003-08-05 Paul Eggert <eggert@twinsun.com>
1961 * bumpalloc.h: Remove.
1963 2003-08-04 Paul Eggert <eggert@twinsun.com>
1965 * getloadavg.c: Change copyright notice and spacing to conform to
1968 Merge from coreutils.
1969 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1971 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1972 from Karl Berry, implemented by Jim Meyering.
1973 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1974 from Dmitry V. Levin.
1975 Remove anachronistic cast of xrealloc.
1976 * fnmatch_.h (__const): Remove. Use 'const'.
1977 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1978 type. Otherwise, it wouldn't compile with at least /bin/cc on
1979 ymp-cray-unicos9.0.2.X.
1980 Combine two mostly-identical uses of alloca into one.
1981 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1983 2003-08-04 Dave Love <d.love@dl.ac.uk>
1987 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1988 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1989 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1990 obsolete NLIST_NAME_UNION.
1991 [__GNU__]: Undef BSD and FSCALE.
1992 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1994 2003-08-03 Paul Eggert <eggert@twinsun.com>
1996 * stdbool_.h (_Bool): Make it signed char, instead of
1997 an enum type, so that it's guaranteed to promote to int. See:
1998 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2000 2003-07-31 Paul Eggert <eggert@twinsun.com>
2002 * strerror.c: Include config.h, limits.h. Declare sprintf.
2003 (strerror): Don't assume that a printable int fits in 14 bytes.
2005 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2006 Bruno Haible <bruno@clisp.org>
2008 * getline.h (getline, getdelim): Change return type to ssize_t.
2009 * getline.c (getline, getdelim): Likewise.
2010 Remove _GNU_SOURCE define; now it's defined in config.h through
2013 2003-07-22 Paul Eggert <eggert@twinsun.com>
2015 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2016 over-parenthesization in macros.
2018 Sync with coreutils.
2020 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2023 Use `exit_failure' for xalloc and xmemcoll instead of their own
2024 private exit-failure variables.
2025 * xalloc.h (xalloc_exit_failure): Remove.
2026 * xmalloc.c: Likewise. Include exitfail.h.
2027 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2028 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2029 * xmemcoll.c: Likewise. Include exitfail.h.
2030 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2032 2003-07-18 Paul Eggert <eggert@twinsun.com>
2034 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2035 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2036 to test that it can stand by itself. Include "exitfail.h".
2037 Clients should set exit_failure instead.
2038 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2040 2003-07-18 Andreas Schwab <schwab@suse.de>
2042 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2044 2003-07-18 Bruno Haible <bruno@clisp.org>
2046 * getndelim2.h: New file.
2047 * getndelim2.c: Make into a module of its own. Include config.h,
2049 (getndelim2): Make non-static. Change return type to ssize_t.
2050 * getline.h: Change argument names.
2051 * getline.c: Include getndelim2.h instead of getndelim2.c.
2052 * getnline.c: Include getndelim2.h.
2054 2003-07-17 Bruno Haible <bruno@clisp.org>
2056 * Makefile.am: Remove file.
2057 * Makefile.in: Remove file.
2059 2003-07-17 Bruno Haible <bruno@clisp.org>
2061 * getnline.h: New file.
2062 * getnline.c: New file.
2063 * getndelim2.c: New file, extracted from getline.c.
2064 (getndelim2): Renamed from getdelim2, with added nmax argument.
2065 * getline.c: Include getndelim2.c.
2066 (getdelim2): Moved out to getndelim2.c.
2067 (getline, getdelim): Update.
2069 2003-07-15 <karl@gnu.org>
2071 * vasnprintf.c: update from gettext.
2073 2003-07-15 Jim Meyering <jim@meyering.net>
2075 * makepath.c (make_path): Enclose diagnostic in _(...).
2077 2003-07-14 Paul Eggert <eggert@twinsun.com>
2079 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2080 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2081 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2082 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2083 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2084 updated automatically by ../config/srclist-update. This changes
2085 their license from LPGL to GPL.
2087 2003-07-14 Jim Meyering <jim@meyering.net>
2089 Don't emit diagnostics. Let callers do that.
2090 * save-cwd.c: Don't include "error.h".
2091 (save_cwd): Don't call error. Ensure that errno is valid
2092 when returning nonzero.
2094 * save-cwd.h (restore_cwd): Update prototype.
2095 * save-cwd.c (restore_cwd): Remove two parameters.
2096 Simplify. Don't call error upon failure. Let callers do that.
2097 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2098 when auditing is enabled. But don't bother updating the #if.
2100 2003-07-14 Simon Josefsson <jas@extundo.com>
2102 * mempcpy.h: New file.
2103 * mempcpy.c: New file.
2105 2003-07-14 Paul Eggert <eggert@twinsun.com>
2107 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2108 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2109 unicodeio.c, unicodeio.h, unlocked-io.h:
2110 Switch from LGPL to GPL.
2112 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2114 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2115 it breaks C++ compilation.
2116 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2118 2003-07-10 Jim Meyering <jim@meyering.net>
2120 * vasnprintf.c: Remove trailing blanks.
2121 Make cpp indentation consistent.
2123 2003-07-09 Paul Eggert <eggert@twinsun.com>
2125 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2126 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2127 Switch from LGPL to GPL.
2129 2003-07-07 Paul Eggert <eggert@twinsun.com>
2131 * mktime.c: Fix some boundary cases and remove need for floating point.
2133 Issue a compile-time diagnostic if time_t is floating point, or if
2134 two's complement arithmetic is not in effect, or if arithmetic
2135 right shift does not propagate the sign. These assumptions were
2136 all in the original code but they weren't checked.
2138 (TIME_T_MIDPOINT, verify): New macros.
2139 (__isleap): Remove; it has integer overflow problems.
2140 (leapyear): New function, without those problems.
2141 (ydhms_tm_diff): Remove; splitting into two parts.
2142 (ydhms_diff): New function, containing the arithmetic part of
2143 the old ydhms_tm_diff function. Issue a compile-time
2144 diagnostic if we are not using C99 integer division.
2145 Avoid casts when possible.
2146 (guess_time_tm): New function, containing the checking part of
2147 the old ydhms_tm_diff function. Return the new value, rather than
2148 the difference between it and the old. Accept a new argument T
2149 so that *T specifies the old value. Check for overflow in the result.
2151 (__mktime_internal): Use a time_t offset, not a long int offset.
2152 This undoes the 2003-06-04 change, which is no longer needed now
2153 that we have better overflow checking.
2154 (localtime_offset): Likewise.
2156 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2157 and long are 64-bit but int is only 32-bit.
2158 (ydhms_diff): Use long int to store year1 and yday1.
2159 Issue a compile-time diagnostic if long int is not wide enough.
2161 (__mktime_internal): Use long int to store adjusted year and yday.
2162 Use plain C rather than preprocessor commands, if that doesn't
2164 Check for overflow (and try to repair) after each probe
2165 rather than checking only at the very end. This avoids some bugs
2166 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2167 does not equal GMT offset at maximum time).
2168 Use integer to check for overflow rather than floating point; this
2169 is more portable to non-IEEE hosts, and is a tad faster.
2170 When we detect that we are oscillating between two values,
2171 don't check whether tm_isdst has the requested value, since
2172 we already know the answer. When tm_isdst has the wrong value,
2173 use a different heuristic to find the right one, based on the
2174 extreme values actually observed in practice in tz2003a,
2175 rather than the (overly optimistic) "previous 3 calendar quarters".
2177 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2178 "T const" to accommodate glibc style.
2179 (check_result): Use less-confusing report format. "long" -> "long int.
2181 Don't loop if the iteration overflows time_t.
2182 Allow a negative step in the iteration.
2184 2003-07-01 Paul Eggert <eggert@twinsun.com>
2186 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2187 having it depend on HAVE_SYS_TYPES_H.
2189 2003-06-25 Bruno Haible <bruno@clisp.org>
2191 * readlink.c: New file.
2193 2003-06-20 Bruno Haible <bruno@clisp.org>
2195 Assume C89, so PARAMS isn't needed.
2196 * unicodeio.h (PARAMS): Remove.
2197 * unicodeio.c: Don't use PARAMS.
2199 2003-06-18 Jim Meyering <jim@meyering.net>
2201 Merge changes from coreutils.
2202 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2203 Remove explicit declarations of xmalloc and realloc.
2205 (read_utmp): Remove anachronistic cast of xmalloc.
2207 2003-06-17 Paul Eggert <eggert@twinsun.com>
2209 Assume C89, so PARAMS isn't needed.
2210 * backupfile.h (PARAMS): Remove. All uses removed.
2211 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2212 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2213 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2214 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2215 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2216 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2217 xstrtol.h: Likewise.
2218 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2219 same.h, strverscmp.h: Do not include config.h; no longer needed.
2220 Anyway, config.h should always be included before any other file.
2222 2003-06-11 Simon Josefsson <jas@extundo.com>
2224 * sysexit_.h: New file.
2226 2003-05-20 Derek Price <derek@ximbiot.com>
2228 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2230 2003-06-10 Simon Josefsson <jas@extundo.com>
2232 * strchrnul.h: New file.
2233 * strchrnul.c: New file.
2235 2003-06-10 Simon Josefsson <jas@extundo.com>
2237 * argp.h: New file, from glibc.
2238 * argp-ba.c: New file, from glibc.
2239 * argp-eexst.c: New file, from glibc.
2240 * argp-fmtstream.c: New file, from glibc.
2241 * argp-fmtstream.h: New file, from glibc.
2242 * argp-fs-xinl.c: New file, from glibc.
2243 * argp-help.c: New file, from glibc.
2244 * argp-namefrob.h: New file, from glibc.
2245 * argp-parse.c: New file, from glibc.
2246 * argp-pv.c: New file, from glibc.
2247 * argp-pvh.c: New file, from glibc.
2248 * argp-xinl.c: New file, from glibc.
2250 2003-06-07 Jim Meyering <jim@meyering.net>
2252 * readtokens.h: Put `Free Software Foundation, Inc.'
2253 in place of my name in the copyright comment.
2254 Remove definition and uses of __P.
2257 * stat.c: Don't declare xmalloc explicitly.
2258 Instead, include "xalloc.h".
2259 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2260 xrealloc, and xcalloc return values.
2261 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2263 * xgetcwd.h: Remove definition/uses of PARAMS.
2265 2003-06-06 Jim Meyering <jim@meyering.net>
2267 * stdbool_.h: Renamed from stdbool.h.in.
2269 2003-06-06 Jim Meyering <jim@meyering.net>
2271 Merge from coreutils.
2272 * same.c: (same_name): Declare *_basename locals to be `const'.
2273 Consolidate declarations and initializations of *_base* locals.
2275 Merge from coreutils.
2276 This avoids a core dump on systems without GNU putenv,
2277 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2278 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2279 (unsetenv): New static function, from GNU libc.
2280 (rpl_putenv): Use it.
2282 * modechange.c: Remove trailing blanks.
2284 Merge from coreutils.
2285 * fsusage.c: Remove declaration of statfs.
2286 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2288 * posixtm.c: Include <stdbool.h> unconditionally.
2290 2003-06-05 Paul Eggert <eggert@twinsun.com>
2292 * mktime.c (__mktime_internal): When resolving a tm_isdst
2293 mismatch, look in future quarters as well as past. This fixes a
2294 bug when processing fall-backwards gaps immediately after a long
2295 period of daylight-saving time.
2297 * mktime.c: Assume freestanding C89 or better.
2298 (HAVE_LIMITS_H): Remove. Assume it's 1.
2299 (__P): Remove; not used.
2300 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2301 (mktime, not_equal_tm, print_tm, check_result,
2302 main): Use prototypes. Use const * where appropriate.
2303 (main): Fix typo in testing code that uncovered by above changes.
2304 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2306 2003-06-04 Paul Eggert <eggert@twinsun.com>
2308 * mktime.c: Fix Debian bug 177940
2309 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2310 (localtime_offset): Now long int, not time_t, because we want it
2311 to be guaranteed to be signed. All uses changed.
2312 (__mktime_internal): If overflow would occur when adding offset,
2315 Merge 'human' changes from coreutils. Rewrite to support
2316 locale-specific notations like thousands separators.
2317 * human.c: Simplify authorship notice.
2318 Include human.h immediately after config.h.
2319 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2320 <limits.h>: Do not include, since human.h does.
2321 (SIZE_MAX, UINTMAX_MAX): New macros.
2322 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2323 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2324 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2325 (power_letter): Renamed from suffixes.
2326 (generate_suffix_backwards): Remove.
2327 (adjust_value): Now takes int style (because of human.h changes)
2328 and long double value (for greater precision on some platforms).
2329 (group_number): New function.
2330 (human_readable): Use it. Use integer options, not enum.
2331 Put the options before the sizes in the arg list.
2332 Support all the new options.
2333 The old human_readable function has been removed;
2334 use inttostr.h instead.
2335 (human_readable, default_block_size, humblock):
2336 Use uintmax_t, not int, for block sizes.
2337 (human_readable_inexact, block_size_types): Remove.
2338 (block_size_opts): New constant.
2339 (human_options): Renamed from human_block_size, with new signature
2340 that allows block sizes up to UINTMAX_MAX. All callers changed.
2341 * human.h: Add copyright and authorship notice.
2342 Include <limits.h> and <stdbool.h> unconditionally.
2343 (PARAMS): Remove. All uses removed.
2344 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2345 (enum human_inexact_style): Remove tag; now a nameless enum.
2346 (human_floor, human_ceiling, human_round_to_even): Now have
2347 values 2, 0, 1 rather than -1, 1, 0.
2348 (human_group_digits, human_suppress_point_zero, human_autoscale,
2349 human_base_1024, human_SI, human_B): New constants.
2350 (human_readable_inexact, human_block_size): Remove.
2351 (human_readable): Size args are now uintmax_t, not int.
2352 (human_options): New decl.
2354 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2355 unnecessary now that we assume C89 or better. This change
2356 imported from coreutils.
2358 * mktime.c (__mktime_internal): Do not reject negative timestamps
2359 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2360 in the 2003-05-30 sync from glibc.
2362 .h files should stand alone, but we shouldn't include <sys/types.h>
2363 if we can get away with just <stddef.h>.
2365 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2366 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2367 rather than <sys/types.h>, as we merely need size_t.
2368 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2370 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2371 Include <stdio.h>, to get FILE.
2372 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2373 memcasecmp.h has included <stddef.h> and all we need is size_t.
2374 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2375 our interface, instead of including <sys/types.h>
2377 2003-06-02 Paul Eggert <eggert@twinsun.com>
2380 Fix some minor time-related bugs with POSIX time arguments.
2381 Some valid time stamps were being rejected (notably -1, and
2382 time stamps before 1900 on 64-bit hosts). And some invalid
2383 time stamps were being accepted, e.g. September 31.
2385 * posixtm.h (posixtime): Return bool instead of time_t, so
2386 that we can return (time_t) -1 successfully.
2387 * posixtm.c: Likewise.
2388 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2389 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2390 (t): Remove static var.
2391 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2392 of static var. All uses changed.
2393 (year): Do not reject years before 1900; they can occur with
2395 (posix_time_parse): Do not check for out-of-range components;
2396 that is now the caller's responsibility, since our checks were
2397 only approximations.
2398 (posixtime): Use mktime to check for out-of-range components,
2399 since it knows them exactly.
2400 If mktime returns (time_t) -1, check whether an error actually occurred
2401 by invoking localtime on -1.
2402 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2403 posixtime failures better.
2404 Improve the test data (in comments only).
2406 2003-05-30 <karl@gnu.org>
2408 * mktime.c: update from libc.
2410 2003-05-30 Bruno Haible <bruno@clisp.org>
2412 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2413 * localcharset.h: Likewise.
2414 * localcharset.c: Likewise.
2416 2003-05-28 Paul Eggert <eggert@twinsun.com>
2418 Assume the headers required for C89 freestanding compilers.
2419 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2420 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2421 without checking for HAVE_LIMITS_H.
2422 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2423 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2425 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2426 * exclude.c: Include <stdbool.h> unconditionally.
2427 * tempname.c: Include <stddef.h> unconditionally.
2428 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2429 * modechange.c, rpmatch.c (NULL): Don't define, since
2430 <stddef.h> does that.
2431 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2432 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2433 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2434 * xstrtol.c: Likewise.
2435 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2436 * savedir.c: Include <stddef.h> instead of defining NULL.
2438 * addext.c (addext): Use assignment rather than cast, to avoid
2439 warnings on some platforms.
2441 * mktime.c (__mktime_internal): Do not reject negative timestamps
2444 2003-05-10 Bruno Haible <bruno@clisp.org>
2446 * linebreak.c (iconv_string_length): Don't return -1 just because the
2447 string is longer than 4 KB.
2449 2003-05-12 Jim Meyering <jim@meyering.net>
2451 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2452 the space-padded-by-default conversion specifiers, %e, %k, %l.
2454 2003-05-03 Bruno Haible <bruno@clisp.org>
2456 Upgrade to Unicode-4.0.
2457 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2458 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2459 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2460 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2461 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2462 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2463 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2464 Change width of U+E0100..U+E01EF from 1 to 0.
2466 2003-04-25 Bruno Haible <bruno@clisp.org>
2468 * copy-file.c: Include <stddef.h>, for size_t.
2470 2003-04-25 Jim Meyering <jim@meyering.net>
2472 * copy-file.c (copy_file_preserving): Declare buf_size to be
2473 of type size_t, not int.
2475 2003-04-11 Jim Meyering <jim@meyering.net>
2477 Merge changes from Coreutils.
2479 2003-03-22 Jim Meyering <jim@meyering.net>
2481 * strftime.c (widen): Cast alloca return value to proper type.
2483 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2486 * strftime.c (my_strftime): Handle very large width
2487 specifications for numeric values correctly. Improve checks for
2490 2003-01-19 Jim Meyering <jim@meyering.net>
2492 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2493 (nl_get_alt_digit) [! defined my_strftime]: Define.
2494 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2495 _nl_get_alt_digit and _nl_get_walt_digit.
2497 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2498 These changes have no effect outside of _LIBC.
2500 2003-04-10 Bruno Haible <bruno@clisp.org>
2502 * findprog.h: New file, from GNU gettext.
2503 * findprog.c: New file, from GNU gettext.
2505 2003-04-05 Jim Meyering <jim@meyering.net>
2507 Merge changes from Coreutils.
2509 * exclude.h (PARAMS): Remove definition and uses.
2510 * exclude.c: Remove uses of `PARAMS'.
2512 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2513 Add test-cases for DOS filenames. Declare program_name.
2514 (main): Set up program_name. Patch by Rich Dawe.
2516 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2518 Use mntctl's return value to drive the entry-processing loop, since
2519 we can't rely on the value of the vmt_length member in the last
2520 entry. On some systems doing so could result in exhausting
2521 virtual memory. Based in part on a patch from Mike Jetzer.
2523 2003-04-04 Bruno Haible <bruno@clisp.org>
2525 * linebreak.h: New file, from GNU gettext.
2526 * linebreak.c: New file, from GNU gettext with slight modifications.
2527 * lbrkprop.h: New file, from GNU gettext.
2529 2003-04-03 Bruno Haible <bruno@clisp.org>
2531 * utf8-ucs4.h: New file, from GNU gettext.
2532 * utf16-ucs4.h: New file, from GNU gettext.
2533 * ucs4-utf8.h: New file, from GNU gettext.
2534 * ucs4-utf16.h: New file, from GNU gettext.
2536 2003-04-02 Bruno Haible <bruno@clisp.org>
2538 * binary-io.h: New file, from GNU gettext.
2540 2003-04-01 Bruno Haible <bruno@clisp.org>
2542 * pathname.h: New file, from GNU gettext.
2543 * concatpath.c: New file, from GNU gettext.
2545 2003-03-30 Bruno Haible <bruno@clisp.org>
2547 * copy-file.c (copy_file_preserving): Don't set owner if the function
2548 chown() doesn't exist.
2550 2003-03-28 Bruno Haible <bruno@clisp.org>
2552 * copy-file.h: New file, from GNU gettext.
2553 * copy-file.c: New file, from GNU gettext.
2555 2003-03-18 Jim Meyering <jim@meyering.net>
2557 * quote.c (quote_n): Fix typo in comment.
2559 2003-03-14 Jim Meyering <jim@meyering.net>
2561 Merge changes from Coreutils.
2562 * obstack.h (obstack_object_size): Declare temporary, __o,
2563 to be const, in order to avoid warnings.
2564 (obstack_room): Likewise.
2565 (obstack_empty_p): Likewise.
2567 2003-03-13 Paul Eggert <eggert@twinsun.com>
2569 Merge changes from Bison.
2570 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2571 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2572 when compiling Bison 1.875's `bitset bset = obstack_alloc
2573 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2574 * hash.c: Include <stdbool.h> unconditionally.
2576 2003-03-09 Paul Eggert <eggert@twinsun.com>
2578 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2579 Reported by Bruce Becker; see:
2580 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2582 2003-03-03 Paul Eggert <eggert@twinsun.com>
2583 Bruno Haible <bruno@clisp.org>
2585 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2586 Reported by John Hughes, see
2587 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2589 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2591 * poll_.h: New file.
2594 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2596 * mathl.h: New file.
2597 * acosl.c: New file.
2598 * asinl.c: New file.
2599 * atanl.c: New file.
2600 * ceill.c: New file.
2603 * floorl.c: New file.
2604 * frexpl.c: New file.
2605 * ldexpl.c: New file.
2607 * sincosl.c: New file.
2609 * sqrtl.c: New file.
2611 * trigl.c: New file.
2612 * trigl.h: New file.
2614 2003-02-17 Bruno Haible <bruno@clisp.org>
2616 * mkdtemp.h: New file, from GNU gettext.
2617 * mkdtemp.c: New file, from GNU gettext.
2619 2003-01-31 Bruno Haible <bruno@clisp.org>
2621 * rename.c: #undef rename before defining rpl_rename.
2622 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2624 2003-01-30 Bruno Haible <bruno@clisp.org>
2626 * printf-args.h: New file, from GNU gettext.
2627 * printf-args.c: New file, from GNU gettext.
2628 * printf-parse.h: New file, from GNU gettext.
2629 * printf-parse.c: New file, from GNU gettext.
2630 * vasnprintf.h: New file, from GNU gettext.
2631 * vasnprintf.c: New file, from GNU gettext.
2632 * asnprintf.c: New file, from GNU gettext.
2633 * vasprintf.h: New file, from GNU gettext with modifications.
2634 * vasprintf.c: New file, from GNU gettext.
2635 * asprintf.c: New file, from GNU gettext.
2637 2003-01-29 Bruno Haible <bruno@clisp.org>
2639 * stpncpy.h: New file, from GNU gettext with modifications.
2640 * stpncpy.c: New file, from GNU gettext with modifications.
2642 2003-01-28 Bruno Haible <bruno@clisp.org>
2644 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2646 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2649 2003-01-27 Bruno Haible <bruno@clisp.org>
2651 * xsetenv.h: New file, from GNU gettext.
2652 * xsetenv.c: New file, from GNU gettext.
2654 2003-01-23 Bruno Haible <bruno@clisp.org>
2656 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2658 2003-01-22 Bruno Haible <bruno@clisp.org>
2660 * exit.h: New file, from GNU gettext.
2662 2003-01-11 Bruno Haible <bruno@clisp.org>
2664 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2665 * strcase.h (strcasecmp, strncasecmp): Likewise.
2667 2003-01-14 Jim Meyering <jim@meyering.net>
2669 * same.c (same_name): Tweak a comment.
2671 2003-01-11 Bruno Haible <bruno@clisp.org>
2673 * same.c (same_name): Reorder tests so as to avoid calling stat()
2674 when a string comparison is sufficient.
2676 2003-01-11 Bruno Haible <bruno@clisp.org>
2678 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2681 2003-01-11 Bruno Haible <bruno@clisp.org>
2683 * hash-pjw.c: Add comment about low quality of this function.
2685 2003-01-12 Paul Eggert <eggert@twinsun.com>
2687 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2688 to avoid collisions with libcurses and libreadline.
2690 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2691 * getstr.h, getstr.c: Remove.
2692 * getline.c: Include "getline.h", to check interface.
2693 Move body of old getstr.c here: this defines MIN_CHUNK and
2694 declares getdelim2, which is renamed from getstr.
2695 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2697 * linebuffer.c (readlinebuffer): Renamed from readline.
2699 * linebuffer.h: Likewise.
2700 (readline): Remove backward-compatibility macro.
2702 2003-01-12 Jim Meyering <jim@meyering.net>
2704 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2706 2003-01-10 Bruno Haible <bruno@clisp.org>
2708 * alloca_.h: New file.
2709 * getdate.y: Unconditionally include alloca.h.
2710 * makepath.c: Likewise.
2711 * setenv.c: Likewise.
2712 * userspec.c: Likewise.
2714 2003-01-09 Bruno Haible <bruno@clisp.org>
2716 * stdbool.h.in: New file.
2718 2003-01-08 Bruno Haible <bruno@clisp.org>
2720 * safe-read.c: Include specification header first, to ensure its
2722 * full-write.c: Likewise.
2724 2003-01-08 Jim Meyering <jim@meyering.net>
2726 * full-write.c: Undefine and define-away `const' after inclusion
2727 of errno.h, not before. Suggestion from Bruno Haible.
2729 2003-01-07 Jim Meyering <jim@meyering.net>
2731 * full-write.c: Rework so that it may serve to define full_read, too.
2732 * full-read.c: Simply #define FULL_READ and include full-write.c.
2734 2003-01-06 Jim Meyering <jim@meyering.net>
2736 * version-etc.c: Update year in translatable copyright string.
2738 2002-12-25 Bruno Haible <bruno@clisp.org>
2740 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2741 * xstrtol.h: Likewise.
2742 * xstrtoimax.c: Likewise.
2743 * xstrtoumax.c: Likewise.
2744 * human.h: Likewise.
2746 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2747 on systems that have <inttypes.h> but not <stdint.h>.
2749 2002-12-31 Paul Eggert <eggert@twinsun.com>
2751 * memcoll.c (memcoll): Fall back on a simple algorithm using
2752 memcmp if strcoll doesn't work.
2754 2002-12-23 Bruno Haible <bruno@clisp.org>
2756 * localcharset.h: New file.
2757 * localcharset.c: Include it.
2758 * unicodeio.c: Likewise.
2760 2002-12-22 Bruno Haible <bruno@clisp.org>
2762 * utime.c (utime_null): No need to call ftruncate if the file was
2765 2002-12-23 Bruno Haible <bruno@clisp.org>
2767 * memcoll.c (STRCOLL): New macro.
2770 2002-12-22 Bruno Haible <bruno@clisp.org>
2772 * getstr.h (getstr): Define, to avoid clash with libcurses.
2773 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2775 2002-12-22 Bruno Haible <bruno@clisp.org>
2777 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2779 2002-12-23 Bruno Haible <bruno@clisp.org>
2781 * getline.h: Include <stddef.h>, for size_t.
2783 * unicodeio.h: Include <stddef.h>, for size_t.
2784 * unicodeio.c: Don't include <stddef.h>.
2786 2002-12-17 Bruno Haible <bruno@clisp.org>
2788 * canon-host.c (strdup): Remove unused declaration.
2790 * fsusage.c: Include full_read.h.
2791 (get_fs_usage): Use full_read instead of safe_read.
2793 * utime.c (utime_null): Use SAFE_READ_ERROR.
2795 2002-12-11 Bruno Haible <bruno@clisp.org>
2797 * setenv.h: Rewritten to cope with systems that have setenv() but not
2799 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2802 2002-12-11 Bruno Haible <bruno@clisp.org>
2804 * setenv.c (alloca): Fall back to malloc.
2806 (setenv): Use freea() to free memory allocated with alloca().
2808 2002-11-13 Bruno Haible <bruno@clisp.org>
2810 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2811 function declarations.
2812 * unsetenv.c (unsetenv): Likewise.
2814 2002-03-04 Bruno Haible <bruno@clisp.org>
2816 Portability to AIX 4.3.3.
2817 * unsetenv.c: New file, extracted from setenv.c.
2818 * setenv.c: Move the unsetenv() function to unsetenv.c.
2820 2001-12-20 Bruno Haible <bruno@clisp.org>
2822 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2823 use malloc instead. For SunOS 4.
2825 2001-12-11 Bruno Haible <bruno@clisp.org>
2827 * setenv.c: Declare alloca.
2828 (compar_fn_t): New typedef.
2829 (KNOWN_VALUE, STORE_VALUE): Use it.
2831 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2834 2002-12-10 Paul Eggert <eggert@twinsun.com>
2836 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2837 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2838 Choose values that are less likely to collide with system fnmatch
2840 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2841 defined (e.g., a pure POSIX system).
2842 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2843 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2845 2002-12-06 Jim Meyering <jim@meyering.net>
2847 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2849 Merge in changes from libc's misc/error.c, in preparation
2850 for the merge of gnulib's changes back into libc.
2852 * error.c (_): Define only if not already defined.
2853 Move definition to follow all #include directives.
2854 Include unlocked-io.h only if !_LIBC.
2855 [_LIBC]: Include <libio/libioP.h>.
2856 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2857 (fflush): Tweak definition to use INTUSE.
2860 2002-12-05 Paul Eggert <eggert@twinsun.com>
2862 * alloca.c [defined emacs]: Include "lisp.h".
2863 (xalloc_die) [defined emacs]: New macro.
2864 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2865 [! defined emacs]: Include <xalloc.h>.
2866 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2867 (pointer): Typedef to POINTER_TYPE *.
2868 (malloc): Remove decl; we now always use xmalloc.
2869 (alloca): Use old-style definition, since Emacs needs this.
2870 Check for arithmetic overflow when computing combined size.
2872 2002-12-04 Paul Eggert <eggert@twinsun.com>
2874 Do not generate unlocked-io.h automatically, since it's easier to
2875 maintain it by hand.
2877 * unlocked-io.h: New file, from GNU diffutils,
2878 but with proper copyright notice and attribution.
2880 * Makefile.am: Add copyright notice.
2881 (libfetish_a_SOURCES): Add unlocked-io.h.
2882 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2883 (DISTCLEANFILES, io_functions): Remove macros.
2884 (EXTRA_DIST): Remove gen_uio.
2885 (unlocked-io.h): Remove rule.
2887 2002-12-04 Jim Meyering <jim@meyering.net>
2889 Reflect the fact that stat.c and lstat.c are no longer generated.
2890 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2891 (DISTCLEANFILES): Likewise.
2892 (EXTRA_DIST): Likewise.
2893 (all_local): Don't depend on stat.c or lstat.c.
2894 (stat.c, lstat.c): Remove rules.
2895 (EXTRA_DIST): Remove xstat.in.
2897 * xstat.in: Remove file. Contents moved into stat.c.
2898 * stat.c: New file. Contents mostly from xstat.in.
2899 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2900 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2902 * safe-read.c: Rework so that it may serve to define safe_write, too.
2903 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2905 2002-12-03 Jim Meyering <jim@meyering.net>
2907 * safe-read.c, safe-write.c: Change variable names and comments, but
2908 not semantics, to minimize the differences between these two files.
2909 (safe_read): Change comment to mention SAFE_READ_ERROR.
2911 * safe-read.c (IS_EINTR): Define.
2912 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2914 2002-12-02 Bruno Haible <bruno@clisp.org>
2916 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2917 Define, taken from safe-read.c.
2918 (INT_MAX): Provide fallback.
2919 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2920 * safe-write.h (SAFE_WRITE_ERROR): Define.
2922 * safe-read.c (EINTR): Remove definition.
2923 (safe_read): Don't use EINTR if it is absent.
2925 2002-12-02 Jim Meyering <jim@meyering.net>
2927 * safe-read.c (EINTR): Define.
2928 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2929 (INT_MAX): Provide fallback.
2930 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2932 * safe-read.h (SAFE_READ_ERROR): Define.
2934 2002-12-01 Jim Meyering <jim@meyering.net>
2936 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2937 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2939 2002-11-27 Paul Eggert <eggert@twinsun.com>
2941 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2942 hash_rehash): Replace `if (limit <= value) abort ();' with
2943 `if (! (value < limit)) abort ();', for readability.
2945 2002-11-26 <karl@gnu.org>
2947 * strdup.c: copy from libc again, with jim's ok.
2948 * .cppi-disable: re-add strdup.c
2950 2002-11-25 <karl@gnu.org>
2952 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2953 instead of "strtol.c".
2955 2002-11-25 Jim Meyering <jim@meyering.net>
2957 * mktime.c: Sync from libc, now that it has the latest fix.
2959 2002-11-24 <karl@gnu.org>
2961 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2962 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2964 2002-11-24 Jim Meyering <jim@meyering.net>
2966 Update from coreutils:
2968 * mktime.c: Merge in changes from libc.
2970 Avoid a link-time failure on some Linux systems.
2971 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2972 (__mon_yday): Declare with the STATIC attribute.
2973 (__mktime_internal): Likewise.
2974 Based on a report from Greg Schafer.
2976 2002-11-23 Jim Meyering <jim@meyering.net>
2978 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2979 Use `unsigned', not `int', as type of index.
2981 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2983 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2985 2002-11-22 Paul Eggert <eggert@twinsun.com>
2987 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2988 hint that one should use `if (! x) abort ();' rather than `assert
2989 (x);', and anyway it's one less thing to worry about configuring.
2990 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2991 hash_rehash, hash_insert): Use abort rather than assert.
2993 2002-11-22 Paul Eggert <eggert@twinsun.com>
2995 * quotearg.h: Allow multiple inclusion by surrounding with
2996 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2997 so that we can be included first.
2998 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2999 * quotearg.c: Include quotearg.h immediately after config.h.
3000 No need to include stddef.h or sys/types.h any more.
3001 Surround local include files with "", not "<>".
3002 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3003 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3004 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3005 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3006 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3007 (ISPRINT): Remove; no longer needed now that we assume C89.
3009 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3012 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3013 quotearg_char): Use SIZE_MAX rather than
3014 (size_t) -1 when we are talking about "infinity".
3016 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3018 2002-11-22 Bruno Haible <bruno@clisp.org>
3020 * safe-read.h: Assume C89. Add comments.
3021 (safe_read): Change return type to size_t.
3022 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3023 counts > SSIZE_MAX correctly.
3024 * safe-write.h: New file.
3025 * safe-write.c: New file.
3026 * full-read.h: New file.
3027 * full-read.c: New file.
3028 * full-write.h: Assume C89. Add comments.
3029 * full-write.c: Include safe-write.h.
3030 (full_write): Rewritten to use safe_write.
3031 Suggested by Jim Meyering and Paul Eggert.
3033 2002-11-21 Bruno Haible <bruno@clisp.org>
3035 Remove case insensitive option matching.
3036 * argmatch.h (argcasematch): Remove declaration.
3037 (ARGCASEMATCH): Remove macro.
3038 (__xargmatch_internal): Remove case_sensitive argument.
3039 (XARGMATCH): Update.
3040 (XARGCASEMATCH): Remove macro.
3041 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3042 case_sensitive argument.
3043 (argcasematch): Remove function.
3044 (__xargmatch_internal): Remove case_sensitive argument.
3045 (main): Use XARGMATCH instead of XARGCASEMATCH.
3047 * xmalloc.c: Change compile-time error message. Add comment about
3048 required autoconf version.
3050 2002-11-21 Jim Meyering <jim@meyering.net>
3052 * strdup.c (strdup): Tweak comment and initial #if/#include.
3054 Merge in changes from the coreutils.
3056 2002-09-25 Paul Eggert <eggert@twinsun.com>
3057 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3058 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3059 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3060 int. Work more efficiently if X is the same width as uintmax_t.
3061 Do not compare X to -1, to avoid bogus compiler warning.
3062 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3063 Don't assume that f_frsize and f_bsize are the same type.
3065 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3068 * makepath.c (make_path): Restore umask *before* creating the final
3070 (make_path): Minor reformatting.
3072 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3073 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3075 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3076 ones. At least on GNU/Linux systems, `auto' means something else.
3079 2002-11-20 Paul Eggert <eggert@twinsun.com>
3081 Merge argmatch cleanups from Bison. Assume C89.
3083 * argmatch.c: Include config.h here, not in argmatch.h.
3084 Include stdlib.h, for EXIT_FAILURE.
3085 Always include <string.h>, since we assume C89.
3086 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3087 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3088 Include <stddef.h> instead, since it's all we need for size_t.
3089 (PARAMS): Remove. All uses removed.
3090 (ARRAY_CARDINALITY): Do not bother to #undef.
3091 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3092 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3093 Remove unnecessary parentheses.
3094 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3095 Insert necessary parentheses.
3096 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3097 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3099 2002-11-19 Bruno Haible <bruno@clisp.org>
3101 * mbswidth.c: Include mbswidth.h right at the beginning.
3102 * mbswidth.h: Include <stddef.h>, for size_t.
3104 * mbswidth.h (PARAMS): Remove macro.
3105 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3106 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3108 * gcd.h (PARAMS): Remove macro.
3109 (gcd): Use ANSI C function declarations.
3110 * gcd.c (gcd): Likewise.
3112 2002-11-15 Bruno Haible <bruno@clisp.org>
3114 * strcspn.c: Include <stddef.h>.
3115 (strcspn): Use ANSI C function declaration. Change return type to
3117 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3118 (strpbrk): Use NULL.
3119 * strpbrk.h (PARAMS): Remove macro.
3120 (strpbrk): Use ANSI C function declaration.
3121 * strstr.c: Don't include <sys/types.h>.
3122 * strstr.h (PARAMS): Remove macro.
3123 (strstr): Use ANSI C function declarations.
3125 2002-11-06 Bruno Haible <bruno@clisp.org>
3127 * gcd.h (gcd): Change argument type to 'unsigned long'.
3128 * gcd.c (gcd): Likewise.
3130 2002-11-05 Bruno Haible <bruno@clisp.org>
3132 * gcd.h: New file, from gettext-0.11.5.
3133 * gcd.c: New file, from gettext-0.11.5.
3135 2002-11-05 Bruno Haible <bruno@clisp.org>
3137 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3138 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3139 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3140 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3142 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3143 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3145 * closeout.c: Include gettext.h instead of <libintl.h>.
3146 * human.c: Include gettext.h instead of <libintl.h>.
3147 * quotearg.c: Include gettext.h instead of <libintl.h>.
3148 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3149 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3150 * userspec.c: Include gettext.h instead of <libintl.h>.
3151 * version-etc.c: Include gettext.h instead of <libintl.h>.
3152 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3153 (textdomain): Remove definition.
3154 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3156 * long-options.c: Remove include of <libintl.h> and definition of _.
3157 * same.c: Remove include of <libintl.h> and definition of _.
3159 2002-11-04 Bruno Haible <bruno@clisp.org>
3161 * stpcpy.h: New file, from GNU gettext-0.11.5.
3162 * strcase.h: New file, from GNU gettext-0.11.5.
3163 * strpbrk.h: New file, from GNU gettext-0.11.5.
3164 * strstr.h: New file, from GNU gettext-0.11.5.
3165 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3167 2002-05-09 Bruno Haible <bruno@clisp.org>
3169 * config.charset: Update for newest glibc. Add canonical names
3170 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3172 2002-05-09 Bruno Haible <bruno@clisp.org>
3174 * localcharset.c (get_charset_aliases): Add more Windows specific
3177 2002-05-08 Owen Taylor <otaylor@redhat.com>
3179 * config.charset: A few additions for Solaris.
3181 2001-12-05 Bruno Haible <bruno@clisp.org>
3183 * localcharset.c (locale_charset): Don't return an empty string.
3185 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3187 * config.charset: msdos in uk_UA uses CP1125.
3189 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3191 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3192 * localcharset.c (locale_charset): Declare as extern "C".
3194 2002-02-15 Bruno Haible <bruno@clisp.org>
3196 * config.charset [msdosdjgpp]: For Russian, use CP866.
3198 2002-02-11 Bruno Haible <bruno@clisp.org>
3200 * config.charset: Add support for NetBSD.
3202 2002-09-25 <karl@gnu.org>
3204 * strdup.c: copy from libc/string (via ../config/srclist*).
3205 * getopt*: copy from libc/posix.
3206 * gettext.h: copy from gettext.
3207 * .cppi-disable: add strdup.c, gettext.h.
3209 2002-07-01 Jim Meyering <meyering@lucent.com>
3211 * c-stack.c: Include sys/time.h.
3212 From Volker Borchert.
3214 2002-06-11 Paul Eggert <eggert@twinsun.com>
3216 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3217 New macro. Use it uniformly instead of
3218 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3219 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3220 reported by Vin Shelton.
3222 2002-06-22 Jim Meyering <meyering@lucent.com>
3224 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3225 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3227 2002-06-22 Paul Eggert <eggert@twinsun.com>
3229 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3230 Do not assume SA_SIGINFO behavior.
3231 Bug reported by Jim Meyering on NetBSD 1.5.2.
3233 2002-06-22 Jim Meyering <meyering@lucent.com>
3235 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3237 * exitfail.c, exitfail.h: Likewise.
3238 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3240 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3242 (EXTRA_DIST): Add fnmatch_loop.c.
3243 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3245 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3246 * fnmatch.c: Update from diffutils-2.8.2.
3247 * fnmatch_.h: New file. From diffutils-2.8.2.
3248 * fnmatch.h: Remove file.
3250 2002-06-18 Paul Eggert <eggert@twinsun.com>
3252 * file-type.h: Report an error if neither S_ISREG nor
3253 S_IFREG is defined, instead of using a test specific to glibc
3254 2.2. This should be safe, since POSIX requires S_ISREG and
3255 Unix Version 7 had S_IFREG. We don't need to check for
3256 <sys/types.h> since we don't use any symbols that it defines.
3258 2002-06-15 Jim Meyering <meyering@lucent.com>
3260 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3261 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3262 have been included before this file.
3264 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3266 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3267 so that each temporary file name is unique and valid in the first
3268 8 characters, for operation under DOS.
3270 2002-06-15 Jim Meyering <meyering@lucent.com>
3272 Work even with DJGPP 2.03, which lacks support for symlinks.
3274 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3276 * lchown.c (S_ISLNK): Likewise.
3278 2002-06-14 Jim Meyering <meyering@lucent.com>
3280 * file-type.h: Use the version from diffutils-2.8.2.
3281 * file-type.c: Likewise.
3283 2002-05-27 Jim Meyering <meyering@lucent.com>
3285 Fix a problem seen only on nonconforming systems whereby ls.c's
3286 use of localtime, and then of gettimeofday would cause trouble:
3287 the localtime call used to initialize rpl_gettimeofday's save
3288 mechanism would clobber ls's current local time information so
3289 that in any long listing the first file would always be listed
3290 with date 1970-01-01. Analysis by Volker Borchert.
3292 * gettimeofday.c (localtime): Undefine.
3293 (rpl_localtime): New function.
3295 2002-05-22 Jim Meyering <meyering@lucent.com>
3297 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3298 * file-type.h: New file.
3299 * file-type.c (file_type): New file/function. Extracted from diffutils.
3301 2002-04-29 Paul Eggert <eggert@twinsun.com>
3303 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3305 2002-04-28 Paul Eggert <eggert@twinsun.com>
3307 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3308 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3309 of 127, since 64 is the largest conceivable number for ancient
3311 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3313 2002-04-28 Jim Meyering <meyering@lucent.com>
3315 * sig2str.c (WTERMSIG): Remove definition (unused).
3317 2002-04-28 Paul Eggert <eggert@twinsun.com>
3319 * sig2str.h, sig2str.c: New files.
3320 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3322 2002-04-24 Jim Meyering <meyering@lucent.com>
3324 * gettext.h: New file, from Gettext.
3325 * Makefile.am (INCLUDES): Remove -I../intl.
3326 (libfetish_a_SOURCES): Add gettext.h.
3328 2002-04-16 Jim Meyering <meyering@lucent.com>
3330 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3331 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3332 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3334 2002-04-12 Jim Meyering <meyering@lucent.com>
3336 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3338 2002-03-10 Jim Meyering <meyering@lucent.com>
3340 * makepath.c (make_path): Remove a comma from a diagnostic.
3341 Suggestion from Santiago Vila.
3343 2002-03-08 Jim Meyering <meyering@lucent.com>
3345 * rename.c: Mention that this wrapper is needed also on
3346 mips-dec-ultrix4.4 systems.
3348 2002-03-02 Jim Meyering <meyering@lucent.com>
3350 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3351 not HAVE_CLOCK_SETTIME.
3353 2002-02-27 Paul Eggert <eggert@twinsun.com>
3355 * nanosleep.h: Rename to....
3356 * timespec.h: New name for nanosleep.h. All uses changed.
3358 * gettime.c: New file.
3359 * settime.c: New file.
3362 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3363 timespec.h. Remove nanosleep.h.
3365 2002-02-25 Paul Eggert <eggert@twinsun.com>
3367 * acl.c, acl.h: New files.
3368 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3370 2002-02-24 Jim Meyering <meyering@lucent.com>
3372 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3373 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3374 cause trouble. Reported by Nelson Beebe.
3376 2002-02-23 Paul Eggert <eggert@twinsun.com>
3378 * path-concat.c (xpath_concat): Reorder code to pacify
3379 compilers that don't know that xalloc_die never returns.
3381 2002-02-20 Jim Meyering <meyering@lucent.com>
3383 * getdate.c: Regenerate using bison-1.33.
3385 2002-02-15 Paul Eggert <eggert@twinsun.com>
3387 * posixver.c, posixver.h: New files.
3388 * Makefile.am (libfetish_a_SOURCES): Add them.
3390 2002-02-02 Paul Eggert <eggert@twinsun.com>
3391 Bruno Haible <bruno@clisp.org>
3393 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3394 (fwrite_success_callback): New declaration.
3395 * unicodeio.c (unicode_to_mb): New function, extracted from
3396 print_unicode_char. Call failure callback instead of error.
3397 (fwrite_success_callback): New function.
3398 (exit_failure_callback): New function.
3399 (fallback_failure_callback): New function.
3400 (print_unicode_char): Call unicode_to_mb.
3402 2002-01-26 Jim Meyering <meyering@lucent.com>
3404 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3406 2002-01-22 Jim Meyering <meyering@lucent.com>
3408 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3409 Otherwise, some versions of automake would omit the rule that makes
3410 Makefile from Makefile.in.
3412 2001-01-21 Paul Eggert <eggert@twinsun.com>
3414 * xmemcoll.h, xmemcoll.c: New files.
3415 * Makefile.am (libfetish_a_SOURCES): Add them.
3416 * memcoll.c: Include errno.h, and declare errno if not defined.
3417 (memcoll): Set errno to zero if there is no error.
3419 * quotearg.c (quotearg_buffer_restyled):
3420 Fix bug with quoting buffers containing NUL when backslashing escapes.
3421 This bug was exposed by the other changes in this patch.
3422 (quotearg_n_options): New arg ARGSIZE.
3423 All callers changed.
3424 (quoting_options_from_style): New function.
3425 (quotearg_n_style): Use it.
3426 (quotearg_n_style_mem): New function.
3428 * quotearg.h (quotearg_n_style_mem): New function.
3430 2002-01-16 Jim Meyering <meyering@lucent.com>
3432 * getdate.y: Add three semicolons, each just before a closing brace.
3433 Bison (as of version 1.31) no longer papers over that mistake.
3435 2002-02-14 Paul Eggert <eggert@twinsun.com>
3437 * backupfile.c (ISDIGIT): Comment fix.
3438 * getdate.y (ISDIGIT): Likewise.
3439 * posixtm.c (ISDIGIT, year): Likewise.
3440 * strverscmp.c (ISDIGIT): Likewise.
3441 * userspec.c (ISDIGIT): Likewise.
3443 2002-01-05 Jim Meyering <meyering@lucent.com>
3445 * version-etc.c (version_etc_copyright): Update copyright year.
3447 2001-01-19 Paul Eggert <eggert@twinsun.com>
3449 * closeout.c (close_stdout_status): If ferror (stdout), do
3450 not silently exit merely because the output buffer happens to
3451 have nothing pending.
3453 2001-12-18 Paul Eggert <eggert@twinsun.com>
3455 See the big note in ../ChangeLog.
3456 * human.c (suffixes): Prefer K to k for 1024.
3457 (generate_suffix_backwards): New function.
3458 (human_readable_inexact): Use it.
3459 * xstrtol.c (__xstrtol): If there is no number but there
3460 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3461 Accept 'K' as well as 'k'.
3463 2001-12-15 Jim Meyering <meyering@lucent.com>
3465 * regex.h (__restrict_arr): Update from libc.
3467 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3468 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3471 2001-12-10 Jim Meyering <meyering@lucent.com>
3473 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3474 Instead, include "xalloc.h".
3475 (initbuffer): Don't cast xmalloc return value to char*.
3476 (readline): Reword comment.
3477 Don't cast xrealloc return value to char*
3480 2001-12-09 Jim Meyering <meyering@lucent.com>
3482 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3483 `signed and unsigned type in conditional expression'.
3484 * posixtm.c (posix_time_parse): Likewise.
3486 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3488 * readtokens.c (readtoken): Declare an index to be of type unsigned
3489 to avoid a pedantic warning.
3491 * getstr.c: Don't include assert.h.
3492 (getstr): Remove warning-evoking assertions.
3493 Return -1 if offset parameter is out of bounds.
3494 Change the type of a local from int to size_t.
3496 * strftime.c (my_strftime_localtime_r): Include this function
3497 definition in the `#if ! HAVE_TM_GMTOFF' block.
3499 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3500 Include xalloc.h instead.
3502 2001-12-02 Jim Meyering <meyering@lucent.com>
3504 * tempname.c: Don't declare getenv, thus reverting the change of
3505 2001-11-18. It's no longer necessary, now that stdlib.h is always
3508 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3509 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3511 2001-11-30 Akim Demaille <akim@epita.fr>
3513 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3514 before being defined.
3516 2001-11-27 Paul Eggert <eggert@twinsun.com>
3518 * quotearg.h (quotearg_n, quotearg_n_style):
3519 First arg is int, not unsigned.
3520 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3521 (SIZE_MAX, UINT_MAX): New macros.
3522 (quotearg_n_options): Abort if N is negative.
3523 Avoid overflow check on hosts where size_t is 64 bits and int
3524 is 32 bits, as overflow is impossible there.
3525 Fix off-by-one typo that caused unnecessary reallocation.
3527 2001-11-27 Jim Meyering <meyering@lucent.com>
3529 * tempname.c: Merge with version from libc.
3530 * regex.c: Likewise.
3532 * tempname.c: Include stdlib.h unconditionally. On some old systems
3533 for which STDC_HEADERS is 0, it was not included, resulting in a
3534 warning about an integer-to-pointer conversion problem with getenv.
3535 Reported by Volker Borchert.
3537 2001-11-26 Jim Meyering <meyering@lucent.com>
3539 * gtod.h: Remove file.
3540 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3541 * gettimeofday.c: Don't include gtod.h.
3542 (GTOD_init): Remove function.
3543 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3544 Suggestion from Volker Borchert.
3546 2001-11-23 Jim Meyering <meyering@lucent.com>
3548 * hash.h (struct hash_table): Don't define here. Merely declare it.
3549 * hash.c (struct hash_table): Define it here instead.
3551 2001-11-22 Jim Meyering <meyering@lucent.com>
3553 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3555 2001-11-18 Paul Eggert <eggert@twinsun.com>
3557 * tempname.c (TMP_MAX): Remove; no longer needed.
3558 (TEMPORARIES): New macro.
3559 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3560 removes an artificial limitation (e.g. HP-UX 10.20, where
3563 2001-11-18 Jim Meyering <meyering@lucent.com>
3565 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3568 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3569 files will be created before anything else.
3571 2001-11-17 Jim Meyering <meyering@lucent.com>
3573 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3574 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3575 rather than group writable. Patch by Juan F. Codagnone.
3577 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3578 Instead, include "xalloc.h".
3580 * mountlist.c: Include unlocked-io.h after all system headers.
3581 Remove explicit declarations of xmalloc, xrealloc,
3582 and xstrdup. Instead, include "xalloc.h".
3584 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3585 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3586 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3588 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3589 Reported by Padraig Brady.
3591 * mkstemp.c: #undef mkstemp.
3593 (rpl_mkstemp): Rename from mkstemp.
3596 2001-11-16 Jim Meyering <meyering@lucent.com>
3598 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3599 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3600 determine the amount of total physical memory, use pstat_getstatic.
3601 HPUX-11 doesn't define _SC_PHYS_PAGES.
3602 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3603 If sysconf couldn't be used to determine the amount of available
3604 physical memory, use both pstat_getstatic and pstat_getdynamic.
3605 Based on a patch from Bob Proulx.
3607 2001-11-05 Jim Meyering <meyering@lucent.com>
3609 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3611 2001-11-03 Jim Meyering <meyering@lucent.com>
3613 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3614 in argmatch_to_argument call.
3616 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3619 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3620 e.g., a fault due to an attempt to free a NULL pointer.
3622 2001-11-01 Jim Meyering <meyering@lucent.com>
3624 * dirfd.c, dirfd.h: New files.
3625 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3627 * hash.c (hash_print) [TESTING]: Clean up.
3629 2001-10-22 Paul Eggert <eggert@twinsun.com>
3631 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3632 to avoid a warning if -Wall.
3634 2001-10-21 Paul Eggert <eggert@twinsun.com>
3636 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3638 2001-10-21 Jim Meyering <meyering@lucent.com>
3640 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3641 this code would end up calling gettext even in packages built
3643 * getopt.c (_): Likewise.
3644 * regex.c (_): Likewise.
3646 2001-10-20 Paul Eggert <eggert@twinsun.com>
3648 * error.c (strerror_r): Do not declare unless !_LIBC.
3649 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3650 Use strerror_r that is only a macro, even if it is not a function.
3651 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3652 (private_strerror): Use prototypes, not old-style function definition.
3653 (print_errno_message): New function.
3654 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3656 (error_tail, error, error_at_line): Use it.
3658 2001-10-11 Jim Meyering <meyering@lucent.com>
3660 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3661 and quote_n (1, ... to avoid clobbering a buffer.
3663 2001-10-05 Jim Meyering <meyering@lucent.com>
3665 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3666 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3667 * hash-pjw.h: New file.
3669 2001-09-30 Jim Meyering <meyering@lucent.com>
3671 * mountlist.c [MOUNTED_GETFSSTAT]:
3672 Include <sys/ucred.h>, for Apple Darwin.
3673 Include sys/mount.h and sys/fs_types.h only if available.
3675 (read_filesystem_list): Use FS_TYPE.
3677 2001-09-29 Paul Eggert <eggert@twinsun.com>
3679 * exclude.c (excluded_filename): 0 -> false, since it's
3682 2001-09-28 Paul Eggert <eggert@twinsun.com>
3684 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3685 #defines strtoimax. Also treat the other strto* functions
3688 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3689 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3690 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3692 2001-09-26 Jim Meyering <meyering@lucent.com>
3694 Most macros in unlocked-io.h had the wrong number of arguments.
3695 * gen-uio: New script.
3696 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3697 * unlocked-io.hin: Remove file.
3698 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3699 rather than trying to embed it here.
3700 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3701 Reported by Padraig Brady.
3703 2001-09-25 Volker Borchert <bt@teknon.de>
3705 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3707 2001-09-23 Jim Meyering <meyering@lucent.com>
3709 * mountlist.c: Remove useless parentheses in #if directives.
3710 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3711 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3713 2001-09-22 Jim Meyering <meyering@lucent.com>
3715 * localcharset.c: Update from latest gettext.
3716 * config.charset: Likewise.
3718 2001-09-20 Jim Meyering <meyering@lucent.com>
3720 * xstrtol.c (strtoimax): Guard declaration with
3721 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3722 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3723 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3724 (strtoumax): Likewise, for completeness (it wasn't necessary).
3726 2001-09-06 Paul Eggert <eggert@twinsun.com>
3728 * strtoimax.c (HAVE_LONG_LONG):
3729 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3730 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3731 to work around bug in IBM C compiler.
3733 2001-09-16 Jim Meyering <meyering@lucent.com>
3735 * mkdir.c: New file.
3737 2001-09-04 Paul Eggert <eggert@twinsun.com>
3739 * xgetcwd.c: Revert some of the previous change; intead,
3740 fix the HAVE_GETCWD_NULL code to behave more like the
3741 !HAVE_GETCWD_NULL code used to.
3744 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3747 2001-09-04 Paul Eggert <eggert@twinsun.com>
3749 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3750 Use ssize_t, not int, to store result of readlink.
3751 Check for ssize_t overflow as well as size_t overflow,
3752 as POSIX says the result of readlink is implementation-defined
3753 when ssize_t overflows.
3754 Remove unnecessary cast to char*.
3755 Use free+malloc instead of realloc, as the storage doesn't need
3756 to be preserved and it's clearer and can be more efficient that way.
3757 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3758 * xreadlink.h (xreadlink): Update prototype.
3760 2001-09-03 Paul Eggert <eggert@twinsun.com>
3762 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3763 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3764 spotted by Jim Meyering.
3766 2001-09-03 Jim Meyering <meyering@lucent.com>
3768 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3770 2001-09-03 Paul Eggert <eggert@twinsun.com>
3772 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3773 like the HAVE_GETCWD_NULL code.
3774 Include pathmax.h if not HAVE_GETCWD.
3775 Do not include xalloc.h.
3776 (INITIAL_BUFFER_SIZE): New symbol.
3777 Do not use xmalloc / xrealloc, since the caller is responsible for
3778 handling errors. Preserve errno around `free' during failure.
3779 Do not overrun buffer when using getwd.
3781 2001-09-03 Paul Eggert <eggert@twinsun.com>
3783 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3784 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3786 2001-09-02 Jim Meyering <meyering@lucent.com>
3788 * error.c: Update from GNU libc.
3790 2001-09-01 Jim Meyering <meyering@lucent.com>
3792 * xreadlink.c: New file.
3793 * xreadlink.h: New file.
3794 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3796 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3797 doesn't conflict with sparc Solaris 7's definition in
3798 /usr/include/sys/int_types.h.
3800 * exclude.c: Use `""', not `<>' to #include non-system header files.
3801 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3802 and strncasecmp as r-values. Unixware didn't have declarations.
3804 2001-08-31 Jim Meyering <meyering@lucent.com>
3806 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3807 Use an initial, malloc'd, buffer of length 128 rather than
3808 a statically allocated one of length 1024.
3810 2001-08-30 Paul Eggert <eggert@twinsun.com>
3812 * xgetcwd.c: Don't include pathmax.h.
3813 Include stdlib.h and unistd.h if available.
3815 (xmalloc, xstrdup, free): Remove decls.
3816 (xgetcwd): Don't assume sizes fit in unsigned.
3817 Check for overflow when computing sizes.
3818 Simplify reallocation code.
3820 2001-08-28 Paul Eggert <eggert@twinsun.com>
3822 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3824 * strtoimax.c: Renamed from strtoxmax.c, removing the
3827 Also, make the following further changes to make this file's
3828 configuration more similar to that of strtol.c:
3829 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3830 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3831 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3832 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3833 changed to signed values.
3835 And make the following changes as well:
3836 Fix copyright notice, as 1999 was missing.
3837 (verify): New macro.
3838 (strtoimax): Check sizes at compile-time, not run-time.
3839 Prefer strtol to strtoll if both work.
3840 (main): Remove; it was not that useful and was a pain to maintain.
3842 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3844 2001-08-30 Paul Eggert <eggert@twinsun.com>
3846 * savedir.c (savedir): Remove size parameter, as POSIX says that
3847 a directory's st_size can have an arbitrary value, so the old
3848 usage could waste an arbitrary amount of memory. All uses
3850 * savedir.h: Update prototype.
3852 2001-08-30 Paul Eggert <eggert@twinsun.com>
3854 * xstrtol.c (strtoimax): New decl.
3856 2001-08-28 Paul Eggert <eggert@twinsun.com>
3858 * xstrtol.h: Add copyright notice.
3859 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3860 LONGINT_INVALID_SUFFIX_CHAR.
3862 2001-08-30 Paul Eggert <eggert@twinsun.com>
3864 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3867 2001-08-30 Paul Eggert <eggert@twinsun.com>
3869 * hash.c: Remove '2001' from copyright notice.
3871 2001-08-30 Paul Eggert <eggert@twinsun.com>
3873 * full-write.h: New file.
3874 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3875 * full-write.c: Correct credits, as cccp.c no longer
3876 exists and anyway it was so heavily changed from the old cccp
3877 code as to be unrecognizable. Include full-write.h.
3878 (full_write) Return size_t, with short writes meaning failure.
3879 All callers changed. This fixes a bug with large buffers
3881 * utime.c: Include full-write.h.
3883 2001-08-30 Paul Eggert <eggert@twinsun.com>
3885 Merge 'exclude' changes from tar 1.13.22.
3886 This fixes one or two unlikely storage allocation overflow bugs,
3887 but doesn't change user-visible behavior otherwise.
3889 2001-08-30 Paul Eggert <eggert@twinsun.com>
3891 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3892 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3893 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3894 Include if available.
3895 (<xalloc.h>): Include
3896 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3897 (verify): New macro. Use it to verify that EXCLUDE macros do not
3898 collide with FNM macros.
3899 (struct patopts): New struct.
3900 (struct exclude): Use it, as exclude patterns now come with options.
3901 (new_exclude): Support above changes.
3902 (new_exclude, add_exclude_file):
3903 Initial size must now be a power of two to simplify overflow checking.
3904 (free_exclude, fnmatch_no_wildcards): New function.
3905 (excluded_filename): No longer requires options arg, as the options
3906 are determined by add_exclude. Now returns bool, not int.
3907 (excluded_filename, add_exclude):
3908 Add support for the fancy new exclusion options.
3909 (add_exclude, add_exclude_file): Now takes int options arg.
3910 Check for arithmetic overflow when computing sizes.
3911 (add_exclude_file): xrealloc might modify errno, so don't
3912 realloc until after errno might be used.
3914 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3916 (free_exclude): New decl.
3917 (add_exclude, add_exclude_file): Now takes int options arg.
3918 (excluded_filename): No longer requires options arg, as the options
3919 are determined by add_exclude. Now returns bool, not int.
3921 2001-08-30 Paul Eggert <eggert@twinsun.com>
3923 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3925 2001-08-27 Jim Meyering <meyering@lucent.com>
3927 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3929 * version-etc.c (N_): Remove definition.
3930 Revert most of last change.
3931 Instead, simply don't mark the `Copyright...' string for translation.
3932 Based on advice from Paul Eggert.
3934 * strtoxmax.c: Tweak comment.
3936 2001-08-26 Jim Meyering <meyering@lucent.com>
3938 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3939 of copyright with `%s' so translators don't get an untranslated
3941 (COPYRIGHT_YEAR): Define.
3942 (version_etc): Use fprintf rather than fputs.
3943 Suggestion from Ulrich Drepper.
3945 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3947 * strtoll.c: New file, from GNU libc.
3948 * xstrtoimax.c: New file.
3950 * xstrtol.h: Add xstrtoimax.
3951 * strtoumax.c: New file. Simply include "strtoumax.c".
3952 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3954 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3955 * strtoxmax.c: ... then renamed to this.
3957 2001-08-13 Paul Eggert <eggert@twinsun.com>
3959 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3960 Port to Solaris 8, where 'sed' requires a space after the 'r'
3961 command, and where sh dislikes "$/". Clean up the spacing a bit.
3962 Redirect output to $tmp just once.
3964 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3966 * addext.c (<errno.h>): Include.
3967 (errno): Declare if not defined.
3968 (addext): Work correctly when pathconf returns -1 and leaves
3969 errno alone because there is no limit. Also, work even if
3970 pathconf returns a value greater than SIZE_MAX.
3972 2001-08-12 Jim Meyering <meyering@lucent.com>
3974 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3975 Simply `return getcwd (NULL, 0);'.
3976 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3977 Use 1300 as initial value for length, not PATH_MAX.
3979 * pathmax.h: Clean up cpp syntax.
3981 2001-08-12 Jim Meyering <meyering@lucent.com>
3983 * gettimeofday.c: New file.
3985 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3987 2001-08-04 Jim Meyering <meyering@lucent.com>
3989 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3990 to get in sync with glibc.
3992 2001-08-03 Paul Eggert <eggert@twinsun.com>
3994 The following changes are from gettext 0.10.39 as maintained by
3997 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3998 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3999 with inverted sense. All uses changed.
4001 * mbswidth.c: Don't include <limits.h>.
4002 Include <stdlib.h> and <string.h> unconditionally.
4003 (iswcntrl, mbsinit, ISCNTRL): New macros.
4004 (mbsnwidth): Use K&R style function declarations.
4005 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4006 can optimize it when MB_CUR_MAX == 1.
4007 The width of control characters is zero, not 1.
4009 2001-07-15 Jim Meyering <meyering@lucent.com>
4011 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4012 (BUILT_SOURCES): Add unlocked-io.h.
4013 (io_functions): Define.
4014 (unlocked-io.h): New rule.
4015 (DISTCLEANFILES): Add unlocked-io.h.
4016 (all-local): Depend on unlocked-io.h, to ensure it is created.
4018 * unlocked-io.hin: New file
4020 * regex.c: Update from glibc.
4022 2001-07-05 Jim Meyering <meyering@lucent.com>
4024 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4026 (libfetish_a_SOURCES): Put all .h files here instead.
4027 Remove a thus-exposed (better checks in automake) duplicate and
4028 two unnecessary .h files.
4030 2001-06-11 Jim Meyering <meyering@lucent.com>
4032 * regex.c: Update from GNU libc.
4034 2001-05-27 Jim Meyering <meyering@lucent.com>
4036 * readutmp.h (UT_TYPE): Define.
4038 2001-05-24 Jim Meyering <meyering@lucent.com>
4040 * argmatch.c: Include "quote.h".
4041 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4042 quote function. Reported by Göran Uddeborg.
4044 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4046 * dirname.c (dir_name): Compute append_dot using path, not newpath
4047 which is not yet declared.
4049 2001-05-11 Paul Eggert <eggert@twinsun.com>
4051 * Makefile.am (libfetish_a_SOURCES):
4052 Add strftime.c, since we now compile it on all hosts.
4054 * strftime.c (my_strftime):
4055 Define to nstrftime if emacs, but only if my_strftime is not defined.
4056 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4057 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4058 Add one more extra argument: a nanoseconds value.
4061 (my_strftime function): Add %N format.
4062 (emacs_strftimeu): Renamed from emacs_strftime,
4063 with extra ut argument.
4065 2001-05-11 Paul Eggert <eggert@twinsun.com>
4067 dirname code cleanup. base_name now behaves more compatibly
4068 with POSIX basename when given file names that have trailing
4069 slashes, and similarly for dir_name. Add new primitives
4070 base_len and dir_len. Put the directory-name-related decls
4073 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4074 * backupfile.c (base_name): Likewise.
4075 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4076 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4077 * makepath.c (strip_trailing_slashes): Likewise.
4078 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4080 * rename.c (strip_trailing_slashes): Likewise.
4081 * same.c (base_name): Likewise.
4082 * stripslash.c (ISSLASH): Likewise.
4084 * addext.c: Include <dirname.h> after size_t is defined.
4085 * backupfile.c: Likewise.
4087 * addext.c (addext): Use base_len to trim redundant
4088 trailing slashes instead of doing it ourselves.
4089 But do not trim the last slash if it is not redundant.
4091 * backupfile.c (find_backup_file_name,
4092 max_backup_version): Use base_len instead of rolling it ourselves.
4093 Handle the case of "" and (on DOS) "C:" correctly.
4095 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4096 Include <string.h>, <dirname.h>.
4097 (base_name): Allow file names ending in slashes, other than names
4098 that are all slashes. In this case, return the basename followed
4099 by the slashes. This is more general, and can be used in places
4100 where the original base_name purposely had an assertion failure.
4101 (base_len): New function.
4103 * dirname.c: Include <string.h> instead of <stdlib.h>.
4104 Do not include <assert.h>; no longer needed.
4106 (memrchr): Remove decl.
4107 (dir_name_r): Remove.
4108 (dir_len): Renamed from dirlen. All callers changed.
4109 Rewrite in terms of base_name, for simplicity and consistency.
4110 (dir_name): Never return NULL. All callers changed.
4111 Do not include <stdlib.h> in test program; no longer needed.
4112 return 0; is fine for test program.
4114 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4116 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4118 * path-concat.c (path_concat): Use base_len to compute
4119 base length, not strlen; this means we cannot rely on memcpy
4122 * same.c (STREQ): Remove.
4123 (same_name): Handle the case where the basename ends in trailing '/'.
4125 * stripslash.c (strip_trailing_slashes): Return nonzero if
4126 a slash was stripped. Do not strip the last slash after a
4129 2001-04-08 Jim Meyering <meyering@lucent.com>
4131 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4132 recomputed; that's necessary when the offset spans a DST transition.
4133 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4135 2001-04-02 Jim Meyering <meyering@lucent.com>
4137 * regex.h, regex.c: Update from GNU libc.
4139 2001-03-19 Paul Eggert <eggert@twinsun.com>
4141 * version-etc.c (version_etc_copyright): Update to 2001.
4143 2001-03-16 Paul Eggert <eggert@twinsun.com>
4145 * tempname.c (uint64_t): Define to uintmax_t if
4146 not defined, and if UINT64_MAX is not defined.
4147 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4148 Reported by John David Anglin.
4150 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4152 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4153 alias if codeset is empty.
4154 * config.charset (BeOS): Use wildcard syntax.
4156 2001-03-13 Jim Meyering <meyering@lucent.com>
4158 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4159 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4162 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4164 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4166 * unicodeio.c (print_unicode_char): Simplify accordingly.
4168 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4170 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4171 support for DOS/DJGPP.
4173 2001-02-28 Paul Eggert <eggert@twinsun.com>
4175 * Makefile.am (libfetish_a_SOURCES):
4176 Add dup-safer.c, fopen-safer.c.
4177 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4179 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4181 2001-02-25 Paul Eggert <eggert@twinsun.com>
4183 The mkstemp replacement is taken from glibc 2.2.2, with some
4184 portability fixes for use outside glibc, as follows:
4186 * tempname.c (struct_stat64): New macro.
4187 (direxists, __gen_tempname): Use it.
4188 This avoids a portability problem with Solaris 8.
4190 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4191 (<stddef.h>, <stdint.h>, <string.h>):
4192 Include only if STDC_HEADERS || _LIBC.
4193 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4194 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4195 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4196 (__set_errno): Define this macro if <errno.h> doesn't.
4197 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4198 Define these macros if <stdio.h> doesn't.
4199 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4200 Define these macros if <sys/stat.h>
4201 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4202 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4203 __xstat64): Define if not _LIBC.
4204 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4205 (__gen_tempname): Invoke gettimeofday only if
4206 HAVE_GETTIMEOFDAY || _LIBC;
4207 otherwise, fall back on plain "time".
4208 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4210 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4212 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4214 2001-02-17 Jim Meyering <meyering@lucent.com>
4216 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4217 around included file name.
4219 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4221 * strftime.c: Update from GNU libc (the only changes were to comments).
4223 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4225 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4227 2001-02-17 Paul Eggert <eggert@twinsun.com>
4229 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4230 Remove workaround macros for hosts that have mbrtowc but not
4231 mbstate_t, as we now insist on proper declarations for both
4232 before using mbrtowc.
4234 2001-02-17 Jim Meyering <meyering@lucent.com>
4236 * regex.c: Update from libc.
4238 2001-02-16 Paul Eggert <eggert@twinsun.com>
4240 * alloca.c (malloc): Undef before defining, since stdlib.h
4241 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4242 Reported by Mark Hounschell via Paul Eggert.
4244 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4246 * config.charset: Update for FreeBSD 4.2.
4248 2001-01-26 Jim Meyering <meyering@lucent.com>
4250 * quotearg.c: Include stddef.h.
4251 * quote.c: Include stddef.h.
4252 Reported by Axel Kittenberger.
4254 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4255 line in double quotes so that it evokes a better diagnostic.
4256 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4257 Reported by Axel Kittenberger.
4259 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4261 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4262 to avoid a warning. Add back 'const' to inptr.
4264 2001-01-16 Jim Meyering <meyering@lucent.com>
4266 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4269 2001-01-14 Jim Meyering <meyering@lucent.com>
4271 * rename.c: New file. From Volker Borchert.
4272 Include stdlib.h, string.h or strings.h, and xalloc.h.
4273 Use strip_trailing_slashes rather than open-coding it.
4275 2001-01-03 Paul Eggert <eggert@twinsun.com>
4277 * strftime.c: Sync with glibc time/strftime.c 1.81.
4279 2001-01-03 Jim Meyering <meyering@lucent.com>
4281 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4282 local `inptr' to avoid warning with some system declarations of iconv.
4284 2000-12-29 Paul Eggert <eggert@twinsun.com>
4286 * modechange.c: Do not assume that mode_t uses the
4287 traditional octal encoding. E.g. "chmod 1 FOO" should set
4288 the other-execute bit of FOO even if S_IXOTH != 1.
4290 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4291 WOTH, XOTH, ALLM): New macros.
4292 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4293 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4295 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4296 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4298 No need to use uintmax_t; unsigned long is long enough.
4299 Don't bother to get suffix since we don't use it.
4301 2000-12-24 Jim Meyering <meyering@lucent.com>
4303 * hash.c (is_prime): Return explicit boolean values.
4304 (hash_get_first): Return NULL to appease Irix5.6's 89.
4305 Reported by Nelson Beebe.
4307 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4309 * localcharset.c (locale_charset): Add support for Win32.
4311 2000-12-18 Paul Eggert <eggert@twinsun.com>
4313 * physmem.h, physmem.c: New files.
4315 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4316 (noinst_HEADERS): Add physmem.h.
4318 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4319 't' for compatibility with Solaris 8 sort.
4321 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4323 * config.charset: Add support for BeOS.
4325 2000-12-16 Jim Meyering <meyering@lucent.com>
4327 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4328 SHELLS_FILE to a file name that's useful on djgpp systems.
4330 (ADDITIONAL_DEFAULT_SHELLS): Define.
4331 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4332 Based mostly on a patch from Prashant TR.
4334 2000-12-16 Jim Meyering <meyering@lucent.com>
4336 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4337 N and M) would have treated it like `chown N:N FILE'.
4339 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4341 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4343 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4344 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4345 to the list of canonical encodings. Rename EUC-CN to GB2312.
4347 2000-12-08 Andreas Schwab <schwab@suse.de>
4349 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4350 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4352 2000-12-07 Jim Meyering <meyering@lucent.com>
4354 * stripslash.c (ISSLASH): Define.
4355 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4358 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4359 (dir_name_r): Declare this function as static.
4360 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4361 manifest itself on a name containing a mix of slashes and
4363 Make this function work with names starting with a DOS-style
4364 drive letter and colon prefix.
4365 (dir_name): Append `.' if necessary.
4366 Based mostly on patches from Prashant TR and Eli Zaretskii.
4368 * dirname.h (dir_name_r): Remove prototype.
4370 2000-12-05 Jim Meyering <meyering@lucent.com>
4372 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4374 2000-12-04 Jim Meyering <meyering@lucent.com>
4376 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4377 Also include memory.h, stdlib.h, unistd.h if appropriate.
4378 Reported by Andreas Jaeger (conflicting declaration of malloc).
4380 2000-12-02 Jim Meyering <meyering@lucent.com>
4382 * closeout.h: Make idempotent, to avoid some obscure warnings.
4384 2000-12-01 Paul Eggert <eggert@twinsun.com>
4386 * memrchr.c: Include <config.h> before any system include file.
4388 2000-11-29 Paul Eggert <eggert@twinsun.com>
4390 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4392 2000-11-26 Jim Meyering <meyering@lucent.com>
4394 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4396 2000-11-22 Paul Eggert <eggert@twinsun.com>
4398 * strftime.c (my_strftime): Do not invoke mbrlen with a
4399 size of (size_t) -1; it's not portable.
4401 2000-11-17 Akim Demaille <akim@epita.fr>
4403 * obstack.h: Formatting changes.
4404 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4405 prevent type checking.
4406 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4407 cast the value to (void *): assigning a `foo *' to a `void *'
4409 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4411 2000-11-17 Jim Meyering <meyering@lucent.com>
4413 * strstr.c: Update from GNU libc.
4415 2000-11-16 Jim Meyering <meyering@lucent.com>
4417 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4419 2000-11-11 Jim Meyering <meyering@lucent.com>
4421 * error.c: Add a couple #includes, merging from GNU libc version.
4423 2000-11-10 Jim Meyering <meyering@lucent.com>
4425 * obstack.h: Update from GNU libc.
4426 * obstack.c: Likewise.
4428 2000-11-06 Paul Eggert <eggert@twinsun.com>
4430 * getusershell.c (setusershell): Use rewind rather than
4431 fseek/fseeko, to avoid configuration hassles with fseeko.
4432 Don't bother opening SHELLS_FILE if shellstream is NULL;
4435 2000-11-05 Jim Meyering <meyering@lucent.com>
4437 * makepath.h (make_dir): Declare.
4438 * makepath.c (make_dir): Remove `static' attribute.
4441 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4443 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4444 last one in a bucket, advance to the next bucket.
4446 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4448 * fnmatch.c: Do not comment out all the code if we are using
4449 the GNU C library, because in some cases we are replacing buggy
4450 code in the GNU C library itself.
4452 2000-10-30 Paul Eggert <eggert@twinsun.com>
4454 * error.h, getline.h, modechange.h:
4455 Remove "2000" from Copyright line, as the file hasn't been
4456 changed this year other than in the copyright notice.
4458 * xalloc.h: Add "2000" to Copyright line, as this file
4459 was changed this year.
4461 2000-10-30 Paul Eggert <eggert@twinsun.com>
4463 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4464 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4465 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4467 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4469 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4470 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4471 doesn't define __restrict_arr.
4473 2000-10-29 Jim Meyering <meyering@lucent.com>
4475 * xstat.in: Fix grammar in comment.
4477 2000-10-28 Jim Meyering <meyering@lucent.com>
4479 * memchr.c: Update from libc.
4480 Adjust for portability:
4481 [HAVE_STDLIB_H]: Include stdlib.h.
4482 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4483 Undef __memchr, too.
4484 [!weak_alias]: Define __memchr to memchr.
4486 * regex.c: Update from libc.
4487 * regex.h: Likewise.
4488 * getopt1.c: Likewise.
4489 * memcmp.c: Likewise.
4491 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4492 Avoid using fseek, when possible -- it's broken by design.
4493 Patch by Ulrich Drepper.
4495 2000-10-26 Jim Meyering <meyering@lucent.com>
4497 * strftime.c: Update from libc.
4499 2000-10-25 Jim Meyering <meyering@lucent.com>
4501 * obstack.c: Update from libc.
4503 2000-10-23 Jim Meyering <meyering@lucent.com>
4505 * hard-locale.c (hard_locale): Revert last change -- it was simply
4506 wrong. That set_locale call must not have any side effects.
4509 2000-10-22 Jim Meyering <meyering@lucent.com>
4511 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4512 [CYCLIC]: Remove now-unused definition.
4514 * save-cwd.c (O_DIRECTORY): Define, if needed.
4515 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4516 Suggestion from Ulrich Drepper.
4518 2000-10-21 Jim Meyering <meyering@lucent.com>
4520 * dirname.c (dir_name_r): New function, factored out of dir_name.
4521 (dir_name): Use dir_name_r.
4522 * dirname.h (dir_name_r): Declare it.
4524 2000-10-21 Jim Meyering <meyering@lucent.com>
4526 * dirname.c (memrchr): Declare if necessary.
4527 (dir_name): Remove the restriction that there be no
4528 trailing slashes. Now, this code skips past them, effectively
4530 [TEST_DIRNAME] (main): New unit tests.
4532 * memrchr.c: New file from GNU libc.
4533 Undef __memrchr, too.
4534 [!weak_alias]: Define __memrchr to memrchr.
4535 Guard weak_alias use with `#ifdef weak_alias'.
4537 2000-10-17 Jim Meyering <meyering@lucent.com>
4539 * quote.h (PARAMS): Define and use.
4540 Reported by Akim Demaille.
4542 * getopt.c: Update from libc.
4544 2000-10-16 Jim Meyering <meyering@lucent.com>
4546 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4549 2000-09-25 Jim Meyering <meyering@lucent.com>
4551 * md5.h (rol): Define (from GnuPG).
4553 * sha.c: Give credit (GnuPG) where due.
4554 (M): Use rol rather than open-coding it.
4555 Add a FIXME comment.
4557 2000-09-21 Jim Meyering <meyering@lucent.com>
4559 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4560 Reported by Michael Stone.
4562 2000-09-20 Jim Meyering <meyering@lucent.com>
4564 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4565 (noinst_HEADERS): Add sha.h.
4566 Based on code from Scott G. Miller and from GnuPG.
4568 2000-09-15 Jim Meyering <meyering@lucent.com>
4570 * regex.c: Update from libc.
4572 2000-09-10 Jim Meyering <meyering@lucent.com>
4574 * getopt.c (_getopt_internal): Update from glibc.
4576 2000-09-09 Jim Meyering <meyering@lucent.com>
4578 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4579 think it should be used as a general replacement for isascii.
4580 * fnmatch.c: Likewise.
4581 * mbswidth.c: Likewise
4582 * regex.c: Likewise.
4585 * userspec.c: Include sys/param.h and limits.h.
4587 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4588 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4589 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4590 UID, GID. Check range.
4592 2000-09-06 Jim Meyering <meyering@lucent.com>
4594 * getopt.c (_getopt_internal): Update from glibc.
4596 2000-08-30 Jim Meyering <meyering@lucent.com>
4598 * strftime.c: Merge in changes from GNU libc.
4600 2000-08-26 Jim Meyering <meyering@lucent.com>
4602 * closeout.c: Include "__fpending.h".
4603 (close_stdout_status): Return right away if there's nothing to flush.
4605 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4606 * __fpending.c: New file.
4607 * __fpending.h: New file.
4609 2000-08-07 Paul Eggert <eggert@twinsun.com>
4611 Standardize on "memory exhausted" instead of "Memory exhausted"
4612 or "virtual memory exhausted".
4613 * obstack.c (print_and_abort): Use "memory exhausted", not
4614 "virtual memory exhausted".
4615 * same.c (same_name): Invoke xalloc_die instead of printing
4617 * userspec.c (parse_user_spec): Likewise.
4618 * bumpalloc.h: comment fix
4619 * same.c, userspec.c: Include xalloc.h.
4621 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4622 not char *const and pointing to a constant array.
4623 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4624 (xrealloc): Comment fix.
4626 * userspec.c (parse_user_spec):
4627 Don't translate a message until just before returning,
4628 to avoid unnecessary translation.
4630 2000-08-07 Jim Meyering <meyering@lucent.com>
4632 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4633 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4634 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4635 getgroups.c, gethostname.c, getopt.h, group-member.c,
4636 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4637 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4638 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4639 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4640 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4641 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4642 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4643 yesno.c: Back out Copyright date changes for each file with no change
4644 this year. This eases coordination with other programs using the same
4645 source code modules. From Paul Eggert.
4647 2000-08-03 Greg McGary <greg@mcgary.org>
4649 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4650 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4651 (EXTEND_BUFFER): Use them.
4653 2000-08-01 Jim Meyering <meyering@lucent.com>
4655 * dirname.c (ISSLASH): Define.
4656 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4657 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4658 both `\' and `/' may be use as path separators.
4659 Based on a patch from Prashant TR.
4661 2000-07-31 Paul Eggert <eggert@twinsun.com>
4663 * quotearg.c (quotearg_n_options): Don't make the initial
4664 slot vector a constant, since it might get modified.
4666 2000-07-31 Jim Meyering <meyering@lucent.com>
4668 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4669 * obstack.c (print_and_abort): Likewise.
4671 2000-07-30 Paul Eggert <eggert@twinsun.com>
4673 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4674 buffer, so that the caller can always quote one small
4675 component of a "memory exhausted" message in slot 0.
4676 From a suggestion by Jim Meyering.
4678 2000-07-30 Jim Meyering <meyering@lucent.com>
4680 * makepath.c (make_path): Quote the other instance, too.
4682 * quotearg.c (N_STATIC_SLOTVECS): Define.
4683 (STATIC_BUF_SIZE): Define.
4684 (quotearg_n_options): Use only statically allocated storage when
4685 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4686 than STATIC_BUF_SIZE.
4688 2000-07-29 Jim Meyering <meyering@lucent.com>
4690 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4691 * dirname.c (dir_name): Likewise.
4693 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4695 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4696 (dir_name): Assert that there are no trailing slashes.
4698 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4700 * mbswidth.h (mbswidth): Add a flags argument.
4701 (mbswidth): New declaration.
4702 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4703 * mbswidth.c (mbswidth): Add a flags argument.
4704 (mbsnwidth): New function.
4706 2000-07-24 Jim Meyering <meyering@lucent.com>
4708 * mbswidth.c: Remove useless #else. From Bruno Haible.
4710 2000-07-23 Paul Eggert <eggert@twinsun.com>
4712 * mbswidth.c (_XOPEN_SOURCE):
4713 Don't define; this causes problems on Solaris 7.
4714 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4716 2000-07-23 Paul Eggert <eggert@twinsun.com>
4719 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4720 so that mbstate_t is always defined.
4722 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4723 be 1 in at least one GCC installation, and this configuration
4724 error is likely to be common. Ignoring MB_LEN_MAX hurts
4725 performance on hosts that have mbrtowc but have only unibyte
4726 locales, but I assume these hosts are rare.
4728 2000-07-23 Paul Eggert <eggert@twinsun.com>
4730 * quotearg.c: Streamline by invoking multibyte code only if needed.
4731 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4732 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4733 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4734 invoke multibyte primitives.
4736 2000-07-23 Jim Meyering <meyering@lucent.com>
4738 * basename.c (base_name): Add an assertion.
4740 2000-07-15 Bruno Haible <clisp.cons.org>
4742 * quotearg.c: When the system forces us to redefine mbstate_t,
4743 shadow its mbsinit function.
4745 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4747 * mbswidth.h: New file.
4748 * mbswidth.c: New file.
4749 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4750 (noinst_HEADERS): Add mbswidth.h.
4752 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4754 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4757 2000-07-15 Jim Meyering <meyering@lucent.com>
4759 * makepath.c: Include quote.h.
4760 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4761 corresponding argument in a `quote (...)' call.
4762 Give better diagnostics.
4764 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4765 (noinst_HEADERS): Add quote.h.
4767 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4768 from tar's src/misc.c.
4769 * quote.h: New file. Prototypes for same.
4771 2000-07-10 Paul Eggert <eggert@twinsun.com>
4773 From a suggestion by Bruno Haible.
4774 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4775 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4776 to decide whether to define the BeOS workaround macro;
4777 this adjusts to the change to AC_MBSTATE_T.
4779 2000-07-13 Paul Eggert <eggert@twinsun.com>
4781 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4783 * quotearg.c (quoting_style_args, quoting_style_vals,
4784 quotearg_buffer_restyled): Add support for
4785 clocale_quoting_style. Undo previous change to
4786 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4787 and "{RIGHT QUOTATION MARK}" msgids.
4789 2000-07-05 Paul Eggert <eggert@twinsun.com>
4791 The old behavior of quoting `like this' doesn't look good with
4792 newer, ISO-style fonts. See:
4793 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4795 Instead, quote "like this" by default. Let the translator
4796 tailor the locale-specific quoting behavior by providing
4797 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4799 * quotearg.c (N_): New macro.
4800 (gettext_default): New function.
4801 (quotearg_buffer_restyled): Use
4802 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4803 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4805 2000-07-09 Jim Meyering <meyering@lucent.com>
4807 * Most files: Update copyright dates to include 2000.
4809 2000-07-08 Jim Meyering <meyering@lucent.com>
4811 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4813 (xgethostname): Remove now-unnecessary #ifdef.
4814 Move declaration of `err' into loop where it's used.
4816 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4818 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4819 by allocating a larger buffer. Test the gethostname return value for
4820 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4821 returns an error and ENAMETOOLONG isn't defined.
4823 2000-07-05 Paul Eggert <eggert@twinsun.com>
4824 and Bruno Haible <haible@clisp.cons.org>
4826 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4828 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4830 * quotearg.c (struct quoting_options): Simplify quote_these_too
4833 2000-07-03 Jim Meyering <meyering@lucent.com>
4835 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4836 Reported by Bruno Haible.
4838 2000-07-04 Jim Meyering <meyering@lucent.com>
4840 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4841 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4844 2000-07-03 Paul Eggert <eggert@twinsun.com>
4845 and Bruno Haible <haible@clisp.cons.org>
4847 * quotearg.c (mbrtowc):
4848 Assign to *pwc, and return 1 only if result is nonzero.
4849 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4851 2000-07-03 Jim Meyering <meyering@lucent.com>
4853 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4854 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4857 2000-07-02 Jim Meyering <meyering@lucent.com>
4859 * quotearg.c (mbstate_t): Don't define here.
4861 2000-07-02 Jim Meyering <meyering@lucent.com>
4863 * nanosleep.c (SIGCONT): Define if not already defined.
4865 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4867 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4868 per change in ../m4/ls-mntd-fs.m4.
4869 (read_filesystem_list): Ignore symbolic links.
4871 2000-06-29 Jim Meyering <meyering@lucent.com>
4873 * same.c: Include <string.h> or <strings.h>, as appropriate,
4874 for declaration of strcmp.
4876 * long-options.c: Include <stdlib.h>, for declaration of exit.
4878 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4879 Avoid warning by casting result to `char *' to remove `const'.
4881 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4883 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4885 2000-06-26 Paul Eggert <eggert@twinsun.com>
4887 savedir now sets errno on failure and invokes xmalloc to get memory.
4888 Fix a couple of other minor bugs while we're at it.
4890 * savedir.c (<unistd.h>): Do not include; there's no need.
4891 (NAMLEN): Remove macro.
4892 (malloc, realloc): Remove decls.
4894 ("xalloc.h"): Include.
4895 (NAME_SIZE_DEFAULT): New macro.
4896 (savedir): Use xmalloc / xrealloc to allocate memory.
4897 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4898 Skip "" directory entries.
4899 Use strlen to calculate directory entry length, since the old method
4900 is rarely used these days and isn't worth supporting.
4901 Don't use a pointer after freeing it.
4902 Check for integer overflow when calculating allocation size.
4903 Use memcpy to copy entries, instead of stpcpy.
4904 Set errno properly when returning NULL.
4905 Check for readdir error.
4907 2000-06-26 Jim Meyering <meyering@lucent.com>
4909 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4911 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4913 * getusershell.c (xmalloc, xrealloc): Remove functions.
4915 Don't include <stdlib.h>. Don't declare malloc, realloc.
4917 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4919 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4921 2000-06-24 Jim Meyering <meyering@lucent.com>
4923 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4925 2000-06-21 Jim Meyering <meyering@lucent.com>
4927 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4929 2000-06-19 Paul Eggert <eggert@twinsun.com>
4931 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4932 (mbrtowc, mbstate_t): Define substitutes if
4933 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4934 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4935 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4937 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4939 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4940 than 1024, return a memory chunk of least possible size, instead
4941 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4942 Use free/xmalloc instead of xrealloc to avoid copying for very long
4945 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4947 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4948 address, not strdup. Include <stdlib.h> and don't declare free().
4950 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4952 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4955 2000-06-21 Jim Meyering <meyering@lucent.com>
4957 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4958 (noinst_HEADERS): Add getstr.h.
4960 * getline.c (getstr): Move into a separate file.
4961 * getstr.c (getstr): New file, extracted from getline.c, with
4962 the following changes: new parameter, delim2; both delim[12]
4963 parameters have type `int', not `char'. The latter would lose
4964 with 8-bit delimiters.
4965 * getstr.h: New file.
4967 2000-06-19 Jim Meyering <meyering@lucent.com>
4969 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4971 2000-06-18 Jim Meyering <meyering@lucent.com>
4973 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4974 Besides, these days every porting target provides a mkdir function.
4976 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4977 (this snippet comes from src/system.h).
4979 2000-06-15 Paul Eggert <eggert@twinsun.com>
4981 * human.c (adjust_value): New function.
4982 (human_readable_inexact): Apply rounding style even when
4983 printing approximate values.
4985 2000-06-14 Paul Eggert <eggert@twinsun.com>
4987 * human.c (human_readable_inexact): Allow an input block
4988 size that is not a multiple of the output block size, and vice versa.
4989 Reported by Piergiorgio Sartor.
4991 2000-06-14 Paul Eggert <eggert@twinsun.com>
4993 * getdate.y (get_date): Apply relative times after time
4994 zone indicator, not before. Reported by Todd A. Jacobs.
4996 2000-06-13 Jim Meyering <meyering@lucent.com>
4998 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5000 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5002 2000-06-12 Paul Eggert <eggert@twinsun.com>
5004 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5006 2000-06-04 Paul Eggert <eggert@twinsun.com>
5008 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5010 2000-06-04 Jim Meyering <meyering@lucent.com>
5012 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5013 SunOS 4.1.4 for which gid_t is an unsigned type.
5015 2000-06-03 Jim Meyering <meyering@lucent.com>
5017 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5019 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5021 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5022 newer, don't install charset.alias.
5023 * config.charset: Change the Linux/glibc rules so they become empty
5024 on glibc-2.1 or newer.
5026 2000-06-02 Jim Meyering <meyering@lucent.com>
5028 * mountlist.c: Back out last change. Instead, do this...
5029 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5030 member using the same `ignore'-testing code.
5031 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5035 2000-05-29 Jim Meyering <meyering@lucent.com>
5037 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5038 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5040 2000-05-22 Jim Meyering <meyering@lucent.com>
5042 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5044 2000-05-18 Jim Meyering <meyering@lucent.com>
5046 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5047 back, too, since it may have been modified by allocate_entry.
5048 (hash_delete): Rewrite to use neither the assignment operator
5049 nor the comma operator in an if-expression.
5051 2000-05-15 Paul Eggert <eggert@twinsun.com>
5054 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5055 Remove; no longer needed.
5056 "quotearg.h": Add include.
5057 (file_name): Do not bother to explicitly initialize to NULL; it's less
5058 efficient on some hosts.
5059 (close_stdout_status): Remove test as to whether stdout was already
5060 closed; it breaks for the case "echo x | sort >&-".
5061 Quote file name colons.
5062 Do not assume that _("write error") lacks format strings.
5064 2000-05-15 Jim Meyering <meyering@lucent.com>
5066 * version-etc.c (version_etc_copyright): Update the copyright string
5067 used in all --version output.
5069 2000-05-14 Jim Meyering <meyering@lucent.com>
5071 * closeout.c (close_stdout_set_file_name): New function.
5072 (close_stdout_status): Use new file-scoped global.
5073 Return right away if fstat says the stdout file descriptor is invalid.
5074 * closeout.h (close_stdout_set_file_name): Declare.
5076 2000-05-10 Jim Meyering <meyering@lucent.com>
5078 * closeout.c [default_exit_status]: New file-scoped variable.
5079 (close_stdout_set_status): New function.
5080 * closeout.h (close_stdout_set_status): Declare.
5082 2000-05-08 Jim Meyering <meyering@lucent.com>
5084 * long-options.c: Don't include closeout.h.
5085 (parse_long_options): Don't call close_stdout for --version.
5087 2000-05-06 Jim Meyering <meyering@lucent.com>
5089 * strnlen.c: Undefine __strnlen and strnlen.
5090 [!weak_alias]: Define __strnlen to strnlen.
5092 * atexit.c: New file, from libiberty.
5094 2000-05-06 Jim Meyering <meyering@lucent.com>
5096 * closeout.c (close_stdout_status): Also check for errors on the
5099 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5101 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5102 instead of xmalloc, xrealloc, path_concat.
5103 (locale_charset): Treat empty environment variables as absent.
5104 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5106 2000-05-04 Jim Meyering <meyering@lucent.com>
5108 * getopt.c: Update from glibc.
5109 * obstack.c: Likewise.
5110 * obstack.h: Likewise.
5111 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5113 * regex.h: Likewise.
5114 * strndup.c: Likewise.
5115 * strnlen.c: New file, from glibc.
5117 2000-05-01 Jim Meyering <meyering@lucent.com>
5119 * full-write.c (full_write): Remove `FIXME' part of comment.
5121 2000-04-29 Jim Meyering <meyering@lucent.com>
5123 * path-concat.c: Declare strdup only if it's not defined.
5124 * canon-host.c: Likewise.
5126 2000-04-28 Jim Meyering <meyering@lucent.com>
5128 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5129 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5130 included first, then limits.h is included by locale.h by libintl.h.
5131 From John David Anglin.
5133 2000-04-25 Jim Meyering <meyering@lucent.com>
5135 * makepath.c (S_IRWXUGO): Define.
5136 (make_path): Always perform explicit chmod if MODE specifies any
5137 of the `special' permission bits. Prompted by a bug report against
5138 install from Mate Wierdl and Joost van Baal.
5140 2000-04-18 Jim Meyering <meyering@lucent.com>
5144 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5145 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5147 2000-04-17 Jim Meyering <meyering@lucent.com>
5149 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5150 the definition of it to rpl_strftime also defined-away the system's
5153 2000-04-15 Jim Meyering <meyering@lucent.com>
5155 Use `C' to denote so-called `contiguous' files, the same way
5157 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5158 (ftypelet): Use S_ISCTG.
5159 From Michael Deutschmann.
5161 2000-04-14 Jim Meyering <meyering@lucent.com>
5163 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5165 2000-04-08 Jim Meyering <meyering@lucent.com>
5167 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5168 names don't conflict. Reported by Eli Zaretskii.
5170 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5172 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5173 bug. Deal with the different error behavior of Irix iconv.
5175 2000-04-07 Jim Meyering <meyering@lucent.com>
5177 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5178 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5180 2000-04-05 Jim Meyering <meyering@lucent.com>
5182 Portability tweaks required for ultrix4.3.
5183 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5184 * readutmp.c: Include sys/types.h before sys/stat.h.
5185 * canon-host.c: Declare strdup.
5186 * path-concat.c: Likewise.
5187 From John David Anglin.
5189 2000-04-04 Jim Meyering <meyering@lucent.com>
5191 Be more DOS 8.3-friendly.
5192 * ref-add.sin: Renamed from ref-add.sed.in.
5193 * ref-del.sin: Renamed from ref-del.sed.in.
5194 * Makefile.am: Reflect renaming.
5195 Reported by Eli Zaretskii.
5197 Use a temporary file name that won't clash with `charset.alias'
5198 in the DOS 8.3 name space.
5199 * Makefile.am (charset_tmp): Define.
5200 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5201 (uninstall-local): Likewise.
5202 Reported by Eli Zaretskii.
5204 2000-03-29 Paul Eggert <eggert@twinsun.com>
5206 * time/strftime.c (my_strftime): Make sure we call the system
5207 strftime, not ourselves, when invoking the underlying strftime.
5209 2000-03-24 Jim Meyering <meyering@lucent.com>
5211 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5212 (charset_alias): Define.
5213 (install-exec-local): Factor out common code.
5214 (uninstall-local): Split lines longer than 80.
5215 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5217 (.sed.in.sed): New rule. Don't redirect directly to $@.
5218 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5220 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5222 * config.charset: Output a line containing "Packages using this file".
5223 * ref-add.sed.in, ref-del.sed.in: New files.
5224 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5225 ref-del.sed): New rules.
5227 2000-03-17 Jim Meyering <meyering@lucent.com>
5229 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5230 Otherwise, include <strings.h>
5232 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5234 * unicodeio.c (utf8_wctomb): New function.
5235 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5236 format instead of in UCS-4 with platform dependent endianness.
5238 2000-03-07 Paul Eggert <eggert@twinsun.com>
5240 * savedir.c (savedir): Work even if directory size is
5241 negative; this can happen with some screwy NFS configurations.
5243 2000-03-06 Jim Meyering <meyering@lucent.com>
5245 * localcharset.c (get_charset_aliases): Don't try to free file_name
5246 if it's NULL (because we ran out of memory). From Bruno Haible.
5248 2000-03-05 Jim Meyering <meyering@lucent.com>
5250 * localcharset.c ("path-concat.h"): Include.
5251 (get_charset_aliases): Use path_concat instead of ANSI string
5254 * unicodeio.h (PARAMS): Define.
5255 Use it to guard prototype.
5257 2000-03-04 Jim Meyering <meyering@lucent.com>
5259 * Makefile.am (install-exec-local): Create $(libdir) before installing
5261 (uninstall-local): Uncomment this rule so `make distcheck' works
5264 * unicodeio.c (<errno.h>): Include it.
5265 (errno): Declare if not defined.
5267 * localcharset.c: Add Bruno's comment justifying use of volatile.
5269 * config.charset: New version, incorporating remarks from a linux
5270 i18n mailing list. From Bruno Haible.
5272 2000-03-02 Jim Meyering <meyering@lucent.com>
5274 * Makefile.am (EXTRA_DIST): Add config.charset.
5276 2000-03-01 Jim Meyering <meyering@lucent.com>
5278 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5279 * unicodeio.c: Likewise.
5281 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5283 * config.charset: New file.
5284 * localcharset.c: New file.
5285 * unicodeio.h, unicodeio.c: New files.
5286 * Makefile.am (DEFS): Add -DLIBDIR=...
5287 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5288 (noinst_HEADERS): Add unicodeio.h.
5289 (all-local, install-exec-local, charset.alias): New targets.
5291 2000-02-28 Paul Eggert <eggert@twinsun.com>
5293 * quotearg.c (ALERT_CHAR): New macro.
5294 (quotearg_buffer_restyled): Use it.
5296 2000-02-27 Jim Meyering <meyering@lucent.com>
5298 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5299 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5301 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5302 not `#if STDC_HEADERS'.
5303 Declare malloc if needed.
5305 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5306 now that autoconf always defines the HAVE_DECL_ symbols.
5307 * human.c: Likewise.
5309 * strtoumax.c: Likewise.
5311 * backupfile.c: Arrange for cpp to fail if the configure-time
5312 declaration check was not run.
5314 * human.c: Likewise.
5316 * strtoumax.c: Likewise.
5318 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5319 then first look up the entire `.'-containing string as a login name.
5321 2000-02-18 Paul Eggert <eggert@twinsun.com>
5323 * getdate.y: Handle two-digit years with leading zeros correctly.
5324 (textint): New typedef.
5325 (parser_control): Member year changed from int to textint.
5327 (YYSTYPE): Removed; replaced by %union with int and textint members.
5328 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5329 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5330 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5331 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5332 (date, number, to_year): Use width of number in digits, not its value,
5333 to determine whether it's a 2-digit year, or a 2-digit time.
5334 (yylex): Store number of digits of numeric tokens.
5335 Reported by John Kendall.
5337 (parser_control): Changed from struct parser_control to typedef (for
5338 consistency). All uses changed.
5340 (tID): Removed; not used.
5341 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5343 2000-02-14 Paul Eggert <eggert@twinsun.com>
5345 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5346 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5348 2000-02-12 Jim Meyering <meyering@lucent.com>
5350 * userspec.c (ISDIGIT): Define it.
5351 (isdigit): Remove definition.
5352 (is_number): Use ISDIGIT, not isdigit.
5353 <libintl.h>: Include.
5355 (parse_user_spec): Mark translatable strings.
5357 2000-02-10 Jim Meyering <meyering@lucent.com>
5359 With these changes, nanosleep.[ch] are finally enough like the other
5360 lib/* replacement files to compile on a few more losing systems.
5362 * nanosleep.h: Don't include config.h.
5363 Remove prototype from declaration of nanosleep.
5364 (PARAMS): Remove now-unneeded definition.
5365 * nanosleep.c: #undef nanosleep.
5366 (rpl_nanosleep): Rename from nanosleep.
5368 2000-02-03 Jim Meyering <meyering@lucent.com>
5370 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5371 rather than with `#if HAVE_UTMPNAME'.
5373 2000-02-01 Jim Meyering <meyering@lucent.com>
5375 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5377 2000-01-31 Jim Meyering <meyering@lucent.com>
5379 * nanosleep.h (nanosleep): Guard declaration with
5380 `#if ! HAVE_DECL_NANOSLEEP'.
5381 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5382 the declaration in that vendor's sys/timers.h.
5383 Reported by Christian Krackowizer.
5385 * quotearg.c (ISASCII): Add #undef and move definition to follow
5386 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5387 (ISPRINT): Likewise.
5388 Reported by Tom Tromey.
5390 2000-01-30 Jim Meyering <meyering@lucent.com>
5392 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5393 uses of ->ut_name. The latter doesn't work with new Linux header files
5394 where only utmpx.ut_user is declared.
5396 * readutmp.h (UT_USER): Define.
5398 2000-01-23 Jim Meyering <meyering@lucent.com>
5400 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5403 2000-01-22 Jim Meyering <meyering@lucent.com>
5405 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5406 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5407 Required for some AIX systems. Reported by Christian Krackowizer.
5408 [TESTING] (main): New function.
5410 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5411 * dirname.c (dir_name): Support for DOS-style file names with drive
5414 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5416 * strverscmp.c (ISDIGIT): Define.
5417 (strverscmp): Use ISDIGIT, not isdigit.
5419 2000-01-17 Paul Eggert <eggert@twinsun.com>
5421 * nanosleep.c (nanosleep):
5422 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5423 POSIX.1 doesn't require SA_INTERRUPT and some systems
5424 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5425 it's been part of POSIX.1 since day 1 (in 1988).
5427 2000-01-17 Jim Meyering <meyering@lucent.com>
5429 * interlock: Remove unused file. Reported by François Pinard.
5431 2000-01-16 Paul Eggert <eggert@twinsun.com>
5433 * quotearg.c (quotearg_buffer_restyled): Do not quote
5434 alert, backslash, formfeed, and vertical tab unnecessarily in
5435 shell quoting style.
5438 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5439 Free Software Foundation, Inc.
5440 Copying and distribution of this file, with or without modification,
5441 are permitted provided the copyright notice and this notice are preserved.